>>723073343 (OP)
>Why do so many people like Springtrap's design?
He has modern polish and quality control with all the unfettered attitude and creativity of an 80s slasher villain. Savini-esque grit and gnarls, a distinctive face, clear body structure, metal parts in human gore imbued, etc. Motherfuckers used to whine about FNAF 3 being the worst in the series and now he's the most popular thing from it, probably. You didn't see characters like this as late as 2015.