I watched that Disney special the other day. It was a retrospective of the Disney classics and promoting the new film, The Princess and the Frog. Anyway, I just felt the need to say that my favourite Disney 2D animated film has to be The Little Mermaid. I ADORE this movie. I think it's because I wanted to be Ariel -- she left her home and defied her father to do something she always wanted to do. I don't think I have the guts to do that.
Favourite Disney/Pixar. I have many. Toy Story and Finding Nemo. The Incredibles, especially once the entire family is together fighting Syndrome (and Jack Jack!). And Up! because that one made me cry within the first 15 minutes and "SQUIRREL!" will never not be funny.
This is one my favourite song sequences. My cousin, Leo, and I used to watch this on repeat.