Sci-fi is the best film genre there is. You may feel differently, but for me, nothing comes close to what sci-fi can do in terms of scope, imagination or provocation. My favorite films from the past few years have all been sci-fi; “Blade Runner 2049” last year, “Arrival” the year before that, and even “The … More Film Review: Alex Garland’s ‘Annihilation’ is a sci-fi mind-bender