Pretty good
This is the first time I see a Prince of Persia movie and this is a pretty good one in my opinion. The animation and the special effects looked really good. The drawings were decent, the island at the beginning looked excellent, the rest wasn´t really that great, but wasn´t horrible either. The sounds and music were not much special, but they were alright. You just used some swordsounds and songs of the game itself which was okay. As for the rest; the quality changer is nice, so I gave some points for interactivity.
A few bad things:
-The fight at the end was too short. I was expecting a much longer fight and much more spectacular. Kayleena (Empress of Time) didn´t seemed to play an important role in this story. I wouldn´t know that she was the Empress if I didn´t had the game myself, so I would´ve been a little bit confused at the end. Try the make the final battle longer (or slower, it all went pretty quick) and do some more things with the Dahaka at the end. I know he took the prince medaillon, but I can imagine other people think "WTF? why did he pushed him?".
-You should work a bit on the background. The walls look to.. perfect, you know? In the game, most walls are cracked or have some plants grown over them. Also the throne room is much more decorated in the game. At least add some nice paintings on the wall.
Overall 7 out of 10, 3 out of 5. It was a pretty nice movie, but it still needs a little bit more work though. Anyway keep up the good work and I hope to see some more.