Say what you will about the wide-ranging quality of Netflix films, the streaming giant is unafraid to take big swings in a variety of genres in a way that major movie studios rarely do anymore. And as those remaining studios continue to get gobbled up or merged into one mega-studio, that diverse well of creativity begins to dry up in favor of safe sameness and adaptations of already familiar properties and brands. On the flipside, Netflix also gives us movies like Rim of the World, an alien invasion/action-adventure flick that looks like a lot of easy, …