It was an average movie.
I have liked Jake Gyllenhaal in October Sky, Zodiac and Brokeback mountain, but in this movie he looked very ordinary. The only one who stood out was Alfred Molina. He was rather good with his comic timing in an otherwise ordinary performance from the rest of the cast.
The saving grace for Prince of Persia was its cinematography and art direction. The action was good and the movie had a lively pace, but no where near the game.