Heralded as Netflix’s “breakthrough into mainstream film success”—which people have said about Adam Sandler’s Netflix-only projects or oscar-contender “Beasts of No Nation” years ago—the latest film from Snowpiercer’s versatile Bong Joon-Ho is about a genetically engineered super-pig that looks more like a hippopotamus with Dumbo ears. The pig is raised in the seclusion of the…