The fight scene was visually stunning but it was kind of a clusterfuck in terms of where people were/what was happening. I wasn't sure how Optimus, who everyone was gunning for, managed to get tangled up like he did but no Decepticons took a shot at him.

And I'm 100% with you on the fact that the Autobots are like vintage Hulk Hogan - from almost getting choked out to beating up every single wrestler in the arena with no problem. There was no rhyme or reason given as to why they suddenly could kick ass IMO.

I think it was clear in the end that Bay knew he wasn't going to direct anymore Transformers movies and he just went off. I have no idea how they're going to do #4; they killed most of the main Decepticons.