I am not an expert on time travel and I doubt there will ever be an expert on time travel. Lets face it. If there was ever going to be such a thing as time travel, then someone would have come back in time by now; Don't you think?!
Timecrimes is a good watch but it seems to be fundamentally flawed. If Hector 1 never got in the time machine, then it would surely mean that time would continue as normal, the disparity in time would be gapped, and it would be as nothing ever happened? Am I just confused, or is this guy making his life worse and worse throughout the film?