I went and saw it on Monday.
I thought the movie as a whole was very well done, and will probably get it on DVD when it comes out.
The CGI was outstanding. The young girl who played Lucy was amazingly good. The girl playing Susand did a decent job, as did the boy playing Edmund. The guy who played Peter, in my opinion, sucked. I think his acting needed a lot of work, but the screenwriters deserved a bit of the blame for that also. While the movie was made for a younger audience, I think they really did his character injustice. The film definately could have used another 30 minutes of developing Peter (Who's supposed to be the wisest and bravest...and comes off as a real twit).
Azlan was very well done, as was the White Witch.
With the shabbiness of Peter, poor screenwriting adaptation, and some of the worst swordplay I've seen in a battle scene, I've got to lower the score a bit - with Lucy, CGI, White Witch, and Tumnis the Faun bringing it up a notch.
7 out of 10 stars rounds
ETA: The beavers were cool too.