When it comes to editing trailers together, the following two rules seem to be strictly enforced in the industry: 1) The trailer must feature the fog horns from Inception, and 2) If the movie features a twist ending, the twist must be spoiled in the trailer.

So congratulations to the folks who put together the trailer for Oblivion, which bravely ignores both rules. No fog horns, no spoilers. How long do you think it will be till they get fired?

So any guesses on what the plot twist will be? Are the aliens human and the humans alien? Is earth really an alien planet or is the alien planet really earth? Does the Tom Cruise character really live in the present, or is it everyone else who lives in the present?