Fantastic movie! Chris Rock added an element of humor that no other SAW film has had and it worked. He was a little jerk-ish and not liked by the other cops, but that made me root for him even more. He was smart and cool. I want to know more about his personal life in future films! The overall plot was brilliant. The traps were genius and along with the music and camera angles- hard to watch but impossible not to! This was a GIFT to all SAW fans! You must open it :)