88 Chicago Sun-Times | This is one of the craziest films to come along in a while and I can confidently say that anyone who sees it will either hail it is some kind of crackpot masterpiece or dismiss it as one of the silliest damn things they've ever seen. Read full review
75 New York Observer | Rex Reed True originality is so rare that it’s a treat to welcome a movie as completely different and provocative as Upside Down. It’s unlike anything you have ever seen. Read full review
75 Boston Globe | Mark Feeney Solanas’s daring takes the form of ambition. Upside Down has a visionary look that has affinities with everything from “Metropolis” to “Blade Runner” to “Children of Men.” Solanas has the temerity to split the screen horizontally in many shots. Usually, this works, though “Upside Down” is not recommended for anyone subject to visual dislocation. Read full review
70 Wall Street Journal | Joe Morgenstern At a time when so many movies look alike, and studio productions sometimes look aggressively ugly, here's a quirky vision at the intersection of sci-fi and romance. Upside Down can be beguiling if you're willing to invert disbelief. Read full review