I liked his dancing. he has a relaxed and easy way with great hip movements. I'm never a one for tummy tricks but he can do these and use his shoulders. No, he doesn't use the stage much but then it's drum solo and not a big stage anyway. And yes he dances like he doesn't quite know what to do with his hands and arms. He certainly isn't alone in that and we all know female dancers who could do with attention to arms. I wonder if we are sometimes more ready to fault men dancers that like women operating in a male dominated activity they have to do so much more to impress.
I would suggest that his detractor a) doesn't rate belly dance or b) can't get their head around the gender issue.