Pixar is a production house known for the brilliant storylines they use in their incredibly beautiful animation films. They put so much time in the story build up that it never seems artificial. Up is easily one of my favourite animation films from them. In fact I just loved the first 15 minutes of the film where the life of the beautiful couple is described in montages. It's beautiful, touching and funny at the same time. Even after watching it two times I feel like watching it again. Long live Pixar, I just love their films.
I am going 8 out of 10 for Up, the Oscar went to the right people that year for sure.
8/10