Oh, Netflix... you spoiled my movie!
I've never seen Oblivion before - yeah, it's an "older" movie now, but Netflix exists for come-late-to-the-party guys like me - so when I saw it pop up on Netflix, I eagerly clicked on it, and was presented with this:
Hmm... interesting. So, clearly Tom Cruise has a doppleganger in this movie; I'm sure that's not a huge surprise twist in the plot at all, right? Netflix... you suck today ;P