Who do you think was the best character in Transformers 3?

I personally think BubbleBee (the yellow car for those who don't know)
was the greatest!!!! The scenes where he saved Sam multiple times were
freaking AWESOME!!! I hated how after all that, when Bee was about to
get his head blown off, all Sam did was watch and cry... LAME. I
understand he couldnt have done much against the other robots but at
least be a distraction... SOMETHING! But man, those action scenes were
amazing!!!! so yeah, who was your favorite character? (Robot or Human)
Also, that guy who worked for the decepticons was an illiterate
half-wit who obviously was oblivious to the decepticons deception (get
it...) The music was also really good!!! Sorta long movie but
enjoyable. I recommend to all, especially those who saw the first 2
and like them. Also, what the hell was wrong with chinese guy, you
know, Wayne?...LOL