KATNISS OBVIOUSLY! Katniss is such an amazing character. While she can be stubborn and sometimes oblivious, she is caring, strong, and cunning. Having the books from her perspective really made the story interesting.
Besides the ENTIRE movie... I am most looking forward to Rue's song and the parts with Peeta in the cave. They gave me the shivers just reading about them. I might die watching them. It's so hard to pick a favorite part though! The entire thing looks like it is going to be so good!