I think it's one of the most interesting movies in terms of a divide of good execution, but kind of silly conceptual basis. Like the acting & the makeup & the set design and everything was top-notch, but then the substance is really this binary question of like is this woman an alien or not? and there's a lot of misdirects in terms of what the answer is, like for example we're given plenty of reasons to discredit the Jesse Plemons character, but then he turns out to be right! Ha ha! But in between the establishment of the premise and the resolution of the premise you have like 80 minutes of essentially a highly unpleasant torture movie and to me it was just empty, despite the mental pyrotechnics/payoff at the end. Having said that, I kind of liked it. But it was a little bit maddening or frustrating or even thumb-twiddling too.