Obviously we all love Toy Story 2<3
Not that Toy Story itself isn't genius, but Toy Story 2 is just gorgeous. And Toy Story 3 is perfection. I heard a rumour there's gonna be a Toy Story 4. DON'T CRUSH IT, PIXAR.
I don't necessarily like it BETTER, but Texas Chainsaw Massacre 2 (the original sequel by Tobe Hooper) is brilliant. Bill Moseley being totally insane, lots of ideas that have been translated into so many movies since, and Stretch, who was legendary and survived Leatherface, Drayton and Chop Top all on her own, being super sexy as she did it. A true classic in its own right. "Lick my plate, dog dick!"