SPOILER - I was rooting for the invaders to win
even before I found out they were human.
This movie really sucked. It tried to be high concept, but it was really pretty dumb. The main characters are bland and unrelatable before you find out they're robots. It's also really predictable. I assumed at the outset that the twist was that the invaders would be human rather than alien, I just didn't know what the main characters were going to be. Overall this is forgettable.