Fnaf 1:

Freddy is the main star of the pizzeria, even though he has some restrictions, he is the BEST entertainer in the pizzeria.

Bonnie and Chica have the same role as sidekicks, each one having a positive role for the pizzeria.

Foxy is a good entertainer (pirate stories possibly) but his ability to run faster as a robot and him now being fully fixed is a downgrade.

Golden freddy isnt even part of the pizzeria much so that any of the children or adults know of it existing (being in the backstage or part and service), also hes more of a spirit on looking to seek revenge, having that in the same room might cause troubles more than entertain. An F straight away.

Endo 1 might be a good entertainer, having the same eye colour as Freddy might indicate hes a spare endoskeleton for Freddy, but heres the downgrade, no one likes Tech/engineering jokes at a birthday party.

Fnaf 2:

Toy Freddy, this fat fuck is a gamer, not only the star of the stage but he could play games with the kids, but in my definition, he potentionally rage quits if someone beats his highscore in pacman.

Toy bonnie is the same grade as bonnie, a musician and nothing else for the attraction.

Toy chica is a menace, the bad design is definitly not for a childrens attraction, easily removable parts that could frighten the children (beak and eyes), eating the food of the customers that they paid for (bad management).

Mangle is not even suitable for children, loud static noises, the scramble metal could accidentally injure the child, the second head could frighten the children.

Marionette is the BEST animatronic for the children, that being:

-Custom music, mainly lullabyes.

-Gift shop and more merchandise partner.

-Caretaker (could protect children from any individual threats like predators, also giving life is one of the abilities, but mainly protects the children from danger).

BB and JJ give the same role of entertainment, giving balloons, unique design of animatronics.

Endo 2 is complicated, could frighten the children more than Endo 1, also he doesnt appear to be a single spare endo, Fnaf world depicts his eye colour to be green that significates Toy bonnies eyes, and main game as blue, which is Toy chica. No kid likes your Engineer jokes Scott, that is an OSHA violation.

Withered Chica and Withered Bonnie is a freak show for the kids, bad influence, also not everybody likes dad jokes, bonnie.

Withered Foxy shares the same role as Fnaf 1 foxy, good pirate, definitly bad management.

Withered Freddy is the better addition for the broken stars, he is used as the icon for the official merchandise, hes is so underrated and when you take him to entertain kids hes pretty good. Mainly moral support.

The shadow animatronics are basicly illusions, either way, moral support, could be a caretaker?

Withered Golden Freddy, possibly an illusion? Also broken static noises, bad design. OSHA VIOLATION!

Fnaf 3:

Springtrap is the worst way to represent a half human/ half animatronic. Bad influence, bad design, possible putrid smell, also theres a killer in that suit.

Phantoms are kinda good for the fact that the pizzeria that theyre on is a Horror Attraction, giving the best experience i guess.

Fredbear and Springbonnie being the classic the good entertainers, a better version of fnaf 1 freddy and bonnie.

Fnaf 4:

All of the nightmare animatronics share the same role but worse except for nightmare freddy, nightmare, nightmare fredbear and nightmare mangle, the rest are D tier.

Nightmare Freddy stands out beacause of his minions, Freddles, could make tricks, even for a bad design he does look cool as fuck.

Nightmare and Nightmare fredbear is just plain out bad, especially for the stomach design, a child could injure themselves on those teeth, irresponsable.

Nightmare Mangle is the worst one, static loud noises, metal clanking, could accidentally injure a child by just touching it. Definition of a BAD DESIGN.

Plushtrap could be a good storyteller for the kids, bad design but everybody likes small person jokes.

Fnaf sister location:

Circus baby is the BEST entertainer in this part, in the surcomstance that there is a group of children instead of 1 is a good entertainer, good design aside from the killing machine, ice cream maker, markable singer, possible caretaker?

Funtime Freddy, no one likes someone that is annoying, his voice is just cackled, a bad person for bonbon in general by throwing him around, possible killer?

Ballora and Funtime Foxy are just good entertainers, good design, storyteller for foxy and possible competitive tag player, Ballora is just a dancer, also custom music.

Bonbon and Bonnet are good, bonbon plays hide and seek, bonnet plays tag, questionable design.

Yendo is just wires, not a good entertainer. Also takes oxygen? Could be also an illusion.

Bidybab and Electrobab are just a creepy design for replicating children like robots, also theres no information on what they do.

Minireenas, just dancers, questionable design, possible skincrawlers.

Lolbit is just a TV virus, not very respectable.

Ennard is the worst possible robot, bunch of electrical wires, could electrocute a kid by accident, worst mimic voice, possible child predator if seen by in-depth characterization.

Security modules, comedic software, eggs benedict, good entertainer.

Fnaf 6:

The scrap animatronics share the same level of danger and bad influence, bad design and bad entertainer, so im not gonna characterize them individually (includes lefty).

The rockstars are just a weird design that replicates the fnaf 1 characters.

Trash and the gang, basicly trash, could give lessons to children about bad hiegene or taking the trash when the parents ask them to.

Mediocre melodies, aside from frogs, pigs and weird design bears, Mr Hippo and Orville are the BEST storyteller and entertainer.

Funtime Chica, weird design, good entertainer? She is still better than Toy chica.

Music man... is a boom box, weird design aswell, why is he like a spider? That shares the vallue of the DJ music man and mini music mans in Fnaf SB.

The puppetmaster, worst version of the marionette.

El Chip, no one likes advertisement in a birthday party.

Candy Cadet is a good storyteller, and good design.

Fnaf SB:

Glamrock Freddy and Roxanne are the BEST entertainers:

-Caretaker, literally, like a full parent if the child is in trouble or gets lost.

-Singer and musicians.

-Good design and also race track enjoyer.

Glamrock Chica, good management robot, although she eats trash... possible crude smell as a consequence.

Monty, good entertainer, good design, possible accidents due to his strong claws.

Glamrock Bonnie, good entertainer, good design, bowling expert.

The management and helper robots are the same rank, not good entertainers but helping robots of the pizzaplex. Helpy is a higher rank though.

Cupcakes are just immovable robots.

Burntrap, child predator, killer, bad design, do i need to say more?

The blob, raged souls, electrical wires with no sense of usefullness, literall danger for kids to aproach.

The mimic is a child predator, bad design.

Sun and moon are kind of good entertainers, good and unique robot design, they are part Caretaker/storyteller, cleaning service, good and bad, depends on the person.