I just saw it this afternoon. Not totally disappointed, liked it but kinda wished they had used Destro and not killed off Zartan. Those nanites didn't seem to work very well on stab injuries! Well not as well as slash injuries as he demonstrated for the prez.
And what/where is the Baroness? She was on the aircraft carrier undergoing treatment to remove the nanites at the end of ROC. FINALLY Cobra Commander got is mask and helmet!!