i have see and read so many time travel thing over the year that i know one could pick at this forever . still and once we embrace the technology and go with the plot and it hard to stop watching . this evade me when it first come out . i rent it and be capture . first of all and it that cool denzel thing he do . especially when he be quiz someone . he know he the man and he leave the person be speak to look to see if his wallet have be steal . i remember some of this from remember the titan . the passing in and out of reality beg the question of what will happen to the character when they make it back . especially if we like them . and we do . the government and of course and do what it can to screw up and but the rebel always get his way and doesn not he . this be a film one think about long after see it . i decide to ignore the science and just enjoy it . i would have give it 9 but there be some plodding part in the middle . it also suffer from a bit too much avoidance of common sense .