I saw the film tonight (Iron Man, not Elsia raping Glaciers hand), and I agree, it was awesomness multiplied by amazingness!
Two things I liked, as in jokes I am guessing, were the terrorist organisation being called the Ten Rings (Mandarin anyone?) and the bit when Rhodey looked at the Mark II armour and remarked about next time (War Machine anyone?).
Downey totally nailed this film, coming off as a perfect balance between serious as hell, and flippant humourist!
Bridges was amazing as Stane, and really showed his versatility as an actor.
I agree that Rhodey should have had a more "strong" voice, and could probably have done with being a bigger built guy as well, but he wasnt terrible thats for sure.