this movie be embarrass to watch . the thing that annoy me the most be the fantastic time machine . right and a video in hd quality with sound that can be fix in every possible angle and even zoom in so you can watch the digit on a phone display . inside a house . and if you put something that stupid in a movie while do not try to explain it use real physic . it just make matter bad while especially if you know physic . and this video system from the past be something a couple of guy have put together in a couple of day . not to mention that these guy be the typical ubersmart moron you see in every sci fi b movie . i try to look beyond that and enjoy the movie and but it be hard . denzel and val kilmer performance be ok and but the rest of the actor be somewhere between bad and horrible . the story have so many glitch you lose count . but toward the end the moral seem to be that no matter what you do to change the past and the final outcome be the same while actually a clever idea ( although not an original one ) . but then he send himself back in time ( yeah and likely ) and save the day and the girl ( not to mention himself ) . seriously while the end be a complete disaster . in the end nothing make sense at all . finally while who the heck be the bomber anyway and and what be his motif . i give this movie negative because it be partially entertaining . but it be mostly annoy . do not see this movie unless you have a 13 hour flight and nothing else to watch . or you can have a competition and see who find most glitch in the story .