How is this for a first studio shot?

This is my first time using a studio setup, I borrowed my friends studio for this shot. And would very much like to see your criticism and suggestions. It was a 5 light studio, two lights lighting the background, one from behind left on the subject, and one softbox on right infront. One light lighting the background was bare bulb. I know my background is not so even, but I'll work on that.