If you haven't seen Wall-E yet, then you are even slower than I am! I saw it this weekend, and it's yet another very good Pixar film. I would say Cars is my least favorite Pixar film, and even it was pretty good.
The short films that start the show, like this new one starring a magician named Presto and his hungry bunny Alec, have also maintained a very high level of quality. You could say that it's "just slapstick", but it does what slapstick is supposed to do, which is make you laugh. YouTube is loaded down with slapstick, but often when I click on a popular clip because it was sent to me or is featured on a site like BuzzFeed, I see the violence coming from way too far back, and my reaction is more along the lines of "Is that person okay?" The slapstick in the Pixar short is very fast and the characters of course are animated, so you don't have to worry about long term consequences or short trips to the emergency room. And the story even has some heart.
So my quick review is this: Go see the story of Presto and Alec, and stick around for a longer movie that comes on after it about a lonely robot and his pet cockroach. It's good, too.