Promises a complex mythos of a time-travelling serial killer early on and then just sort of shoves it over the line in the end — having someone explain the pretense to you in two mintues will probably stimulate the same amount of intruigue as the whole two hour runtime.
For a time travel movie it’s incredibly linear, and too shallow in its rules and consequences. Figured out the plot about 20min in and none of the other stuff was really fascinating in its own right.
It’s fine, but PREDESTINATION is still the gold standard for this sort of movie and you should watch that instead.