Got my Mark VI cracked open today, and he's pretty cool! Like with every Iron Man/War Machine I've gotten so far, though, he came with some issues that have dampened my initial impression. Both ankles were very loose to the point where it was impossible to have him stand up on his own. I was able to get a small screwdriver wedged in there and tighten the screws a little, which was a failry hairy process because of having to sorta of wedge the leg panels apart with the screwdriver just to get to the screw, but hopefully they will stay tight now and everything popped back together and looks good as new. I've never had a DC figure before that couldn't stand on his own so I'm going to keep an eye on it over the next couple weeks and hopefully there will be no need to try for a replacement.
Also, the exclusive head is neat since it was the same price as the normal version, but I wouldn't get in too much of a hurry to order the figure just because of that, especially since it doesn't even fit on the body. If I didn't have a ton of rewards to use on this then I would have just waited for a deal. Sure, the regular version *might* sell out everywhere soon, but the last few mainline Iron Man figures hint that they made plenty and deals will pop up after a few months. We'll see though!