Toy Story will always be my favorite. I also really enjoyed the sequels and I hope they come out with a new one within the next 10 years. Though it would make more sense to keep it a trilogy. It would have been better for the Shrek series had they done that.
Any of the Wallace & Gromit shorts, as well as Chicken Run... though it was a bit of a shock to see all the hidden dirty jokes in "A Matter of Loaf and Death"!
Madagascar 3, Shrek the third, Toy story 3, The Incredibles, And Tangled was also really good even though it is a princess movie.
Toy Story 3 made me cry like a little girl in a man costume. My sister and I grew up with those movies, so it was pretty moving for us. (the part with the incinerator, and the ending!)
I've heard good things about Tangled but I haven't seen it.
I love them. I remember when I was at school and watched some of those shorts in the English class. I didn't understand a single word xD Obviously, I also like Chicken Run. It makes me laugh a lot.
One of the movies I've seen recently is Wall-E. It is a great silent movie. The lead characters are adorable and the scenes of what is left of Earth are really beautiful.