I had just typed a long review of Steamboy. It vanished.
So the abridged version of my review:
I take back what I said about Otomo's work all being must-sees. It was sub-par.
Good animation. That's about it. Everything else in the movie was lacking.
If you want to see something better, check out Ghost in the Shell: 2
I'm being forced to vacuum. Gotta go.