Build a movie plot around this: who did not understand the movie? Lot of people
Answer:
From the reviews it is clear that a lot of people did not understand the movie. I write this in an attempt to explain it to those who already saw the movie. John (Scott Adkins) seems to wake up from a coma, after 9 months - or so he is told - still freshly remembering how a guy named Deveraux (Jean-Claude Van Damme) brutally killed his family. The truth however is that this John is a new clone, with implanted memories of a non-existent family. Obviously, also the killing did never happen. An FBI agent (Rus Blackwell) has some "questions" for John as soon as he wakes up, showing him a photo of the killer and providing John with a name. The objective of this all is to make John think he has free will and make him want to hunt down and kill Deveraux. Deveraux is wanted badly by the government because he's running an underground organisation that frees clones like John from the government and gives them the truth and gives them back their free will by removing any false memories they might have. When John goes out exploring he meets people that he never saw before (obviously, he was just born) but who seem to recognize him. At this point we don't know much of the background story yet, so it's a real mystery when we learn on a few occasions that John apparently can be very violent. First we hear from his ex-girl friend that he once beat a man half-to-death in front of the club where she works (which is why he isn't welcome anymore there), then we meet a guy in some storage building who looks awfully deformed with scares, which apparently is the work of John and reveals that John killed a good friend of himself! At last John finds his former clone, and things become more clear: the previous John had been sent on the same mission - albeit without the false memories about having a family. This John has been freed by Deveraux and worked for him for a while, until he felt he was now the slave of Deveraux instead of the government and left him. Meanwhile Deveraux and his recruits are also hunting John, thinking he is...