Of course, i think everybody reading this blog has read the book, and it seems most of them have seen the movie. (I saw it at 3:50 on Friday. No, P. M.)
Most of the problems in the movie (as opposed to the book) started with Caspian. He's too old, his hair is too long, he's too arrogant. Of course, they did give Peter some pride issues, for interest. He was too perfect before. Couldn't have that, now could we? A whole extra battle scene because of it.
Don't get me wrong, i enjoyed it. Lovely movie, lovely company. Something specific. It was a large-ish group: Mom, Dad, Nat, Me, Nick, Ariksander (great commentary), Anna, Timothy. That last one had to steal a car to get down here, too. Shocking.