'Hope' Review: Na Hong-jin's Masterful Monster Movie Leaps Between Action, Horror and Sci-Fi

"Hope," the all-time great new action film from writer-director Na Hong-jin, is a glorious genre romp that contains more magnificent moments in its opening act than most do in their entire runtime. It's a lean, mean action thrill ride, kicking off with one of the best extended sequences in recent memory and proceeding to run with that energy for as long as it possibly can. It's a consistently bloody yet still darkly hilarious horror movie, boasting plenty of creative and gruesome kills as well as playful jokes. It then even takes a turn into being a potential sci-fi epic, going for . . .