I had read a review where it said this movie looks like what would happen if the producers brought the VFX team in for a meeting and said "So... what would you like to do in this movie? Carte blanche. It shall be so." Find that review. It is apt. I got a real Transformers-vibe off this movie - and by that, I mean I wasn't always sure who was doing what to whom and where I was supposed to be looking. But yeah, cool VFX. However, don't believe the hype that this is the best Iron Man movie yet. Like I said in my review of Iron Man 2: do yourself a favour, frankly, and just go rent Iron Man 1 again.
Verdict: Movie Rental