Uh oh, Manupix gave me the frowny face

Thanks for the feedback, guys! The background was something I rushed in the end and I think it really exaggerated all my problems, so I've removed it. I didn't really want to do some kind of crazy wide lens perspective, but I can see why the floor tiles gave that impression.
And while this is a "berserker" character, I'm actually going for more of a menacing, intimidating look, instead of a frenzied, energetic pose. Not so much evil super villain. Think more Luke Skywalker encountering Darth Vader in "Empire Strikes Back". Darth Vader isn't swinging his lightsaber like a madman, he's just standing there in the darkness, waiting. And then he flips out. So that's what I'm going for. Encountering Khârn the Betrayer in a dark hall.
Aside from the background I think the previous version had a problem with the legs and hips, perhaps.
Maybe this version is better?

Or did it make more sense to have the left leg forward, to balance the heavy chain axe? Fizzick, I don't know if the arms should be so much longer, because they're extending in opposite directions, not hanging right down. And if they were hanging right down, they shouldn't extend far past the crotch. Am I wrong?