Spoilers? I don't think so since it's mostly speculation but if you're worried then I guess you shouldn't read this. What do you guys think is going on when Prime says "The fight is now your own" in the trailer. It really caught me off guard when I first saw that because so many characters in the past have said give up on the humans because it's not worth it but Prime insists on and on to stay with them and preserve sentient life and all that. I feel that Optimus is getting really fed up with humanity. In the beginning when he confronts that lady about lying to them he sounds really ticked for a lack of a better word. His tone sounds like he's had it and now the Autobots are gladly leaving after Congress tells them to (sort of a 'good riddance' kind of thing). That's chilling when you really think about it because that is so unlike everything he has always been in any of the Transformers series. This movie is awesome and I so can't wait to go see it. I had my doubts before but now I'm all for it!