There are 2 things I don't really like about this poster:
1. I think it's conceptually poor. It's conveying the idea of "metal" by using a character from a metal band. It's not a parody, it's not put into any new or interesting context, it's just Eddie on another band's poster.
2. I realize that Eddie is a bit of a cultural landmark in his own way, but it seems odd to use the creation of another rock/poster artist who is still producing work and trying to make a living. I would've figured someone here would frown upon this and I'm surprised it ended up being me.
It's well-done and drawing Eddie is fun, but I still don't get it.