Pros:
Iron Man is about to make his way to the real world. Any closer and he'd probably knock your head off. The near 3D quality of the 640x480 bitmap wallpaper brings Iron Man just a little closer to life. Nicely edited Iron Man cursors make navigation easy and the sound files complete the effect. Startup/shutdown logo files also included.

Cons:
Sound quality is inconsistent. The 'Start Windows' sound file is considerably louder than the others and some sounds are cut abruptly. The author has failed to mention in the readme.txt file that you'll need to extract this zip to a new directory called "Iron Man" within the themes directory to load this package using most theme managers.

Overall:
Better sound quality and maybe a few more original cursors would give this a top rating. Other than that, Iron Man is good to go!