Well as I saw it last night at midnight I can write you a review. <Cough> Well........
The film is a huge improvement over episode I, Hayden Christensen plays Anakin very well and he truely shows the dark evil side to Anakin you can see how he has aged and got *. As for Ewan he has brought the Obi-Wan character to life well and he really is good in the film. One of the stars of the film has to be Christopher Lee he is superb as Count Dooko although he isn't in it till the last hour he still is superb only a shame he didn't have more screen time.
As for the best bit in the film, that has to be Yoda fighting what a legend Well won't spoil the story for the others but it is a must see and it has made it's way as being one of if not the best Star Wars film to date.