Predestination is an Ethan Hawke movie I’d heard about a while ago, on a list of things like Primer, Timecrimes, and other weird timeline things. It’s not as mind-blowing or complex as Primer, but it is damn clever. Besides cleverness (and good set design), there’s not a lot to like. So it has zero rewatch value. And discussing the plot much would ruin the good parts (IMO it has zero rewatch value). But it’s pretty good. Though it’s based on a Heinlein story, “All You Zombies,” which I guess if you know that, the surprises are all (except for maybe one) covered there.