It's definitely worth watching, and I expect I’ll return to it again, so I certainly suggest checking it out. A positive indicator often comes when the weakest element of a film involving time travel is the time travel itself. I could easily create an extended analysis—perhaps lasting sixty minutes—focusing on the mechanics of the time travel in this movie, particularly if contrasted with something like "Looper." However, I’ll refrain from doing so to simply state that it serves its purpose effectively within the narrative. The “White Spikes” are exceptionally well-designed, although I find the concept of projectile spikes as a biological adaptation somewhat peculiar. While the plot isn't flawless, the performances of the actors, the overall scenario, and particularly the action sequences are all handled remarkably well, supported by impressive production quality.

Source on TMDB