I wouldn't put it in the top ten, but I can see why some people could say ME3. "Take Back the Earth"... with your three man squad. That big battle where Shepard, his squad, and an army of marines are fighting husks and brutes... never happens. When Shepard hits the ground it is basically him and his two buddies operating by themselves with assistance generally limited to communication. Some of the trailers are better than others at making clear what is actually in the game though. Like the actual launch trailer is all stuff in the game.