Believe it or not, I enjoyed the movie. Granted-- I was high when my friends and I saw it, but I still thought the visual direction was outstanding. The story was generic and the acting fell a little short of "great", but the bullet-time sequences had me (literally) holding my breath. There were also a handful of trippy hallucination scenes that were very well animated.
All in all, a very decent movie. It won't win any awards and will probably be remembered as "just another crappy Video Game movie", but I thought it was worth seeing.