Best Pixar movie

Pixar has made quality animated movies. Among the list my favorites would be Finding Nemo and Monster, Inc. I think these two movies are well-done with excellent storylines and great messages for both kids and adults. With Disney's recent movies pretty much a hit and miss, it is great that Pixar had stepped in to fill the gap for quality animated movies. I say the two movies of my choice is a great example of what Pixar is offering.