Your Rush looks like the photo that granthill33 posted in my opinion..
I think the bhed is good, but the headshape may have altered the face elements so that he doesn't look like what he is supposed to.
You're doing just fine.
Dont let what the posters say get into your skin bro, (I'm borrowing Glen's word here) trying to impress everyone would only make you insane.

Just be thankful to those who appreciate your work, and keep an open mind to those who dont.
Just keep doing what you're doing, and at the end of the day if you did your best then you should be happy with yourself.