Brian Tyler is a really good Composer. I look forward to hear his Score in Iron Man 3.
A low quality sneak peek of Brian Taylor's IM3 score, here.
It's sounds like a typical Saturday morning action theme...I like it!
Sounds almost like the Batman: The Brave and The Bold theme (with some Justice League Unlimited).
It does sound a lot better than Iron Man and Iron Man 2 whose scores were among their weaker aspects.
TIH had some decent stuff but was overall underwhelming. It should've had like some big cool monster music like that Cloverfield theme.