I took my two sons (5 & 3 yrs old) to see it. They were well acquainted with the TV series being replayed on SciFi channel. The movie really complimented the TV series - the movie was like watching a brand new two hour episode of the series. For other parents: there is no nudity in the movie, but there is a scene where Ed Norton and Liv Tyler start getting passionate and he lays on top of her. They are clothed, but the scene pushes you right up to the edge of parental concern. I covered both son's eyes during this point - not knowing how far the scene was going to go. I was relieved that it went no further, but slightly disappointed that the scene was put in to begin with. Nonetheless, the movie was very well done otherwise.
My wife and I took our two boys (ages 4 yrs. & 3 yrs. old) yesterday and it was magnificent. The critics are loopy - the battle scenes were done tastefully and yet graphically. They were not bloody and gory. The story itself was fast-paced and well-written. The cinematography was pure excellence! I desire and pray that more of the Narnian books will be brought to the big screen. My family will see them all!