In the fact that I thought Optimus Prime was a little over the top, violence wise? I understand the need to eliminate the enemies, but good-lord, he seemed so psychopathic about it. It all started with the point blank head-shot in ROTF at the beginning with the Huge dual-wheel freeway bot. Again, I understand he needed to eliminate Megs and Sentinel, but it just seemed over the top and totally out of sync with all other canons of Prime in the way it was portrayed and how he did it. Please don't flame, it's an honest opinion.