Facebook's probing inanity

I am of two minds about Facebook. It has its uses and can be fun, and I know a lot of people use it as their primary means of keeping track of friends, but I find the interface and messaging system clunky, and the constant barrage of app invites makes me stabby. But the sponsored ads are über irritating (and I don't mean just the blatantly sexist ones). I saw a Facebook ad today for the upcoming movie "The Fourth Kind", about aliens coming to Earth to um, probe humans (and I mean, seriously? If we finally develop warp drive and travel to other planets, will we get all hot and bothered by the indigenous six-legged slimy malodorous gelatin bags that live there?*). Here's the ad: