I do not like Hailee as Katniss, she is too young. Granted I haven't seen "True Grit," maybe I will change my mind once I see it. I am in love with the idea of Chloe Moretz as Katniss, but again, too young.
I would like for them to go with some unknowns.
Re the books, I have read books 1 and 2. Very slim chance I will be reading book 3- this is what happens when you read spoilers.