I just call 'em like I see 'em!
Just browsing through your gallery shows a couple of things: One, you've got some regular models, so clearly they're happy with how the shoots turn out. Two: You're clearly pushing and exploring the medium with lighting setups, nice blocking, and post-work, not to mention delving into both color and black and white and keeping an eye for balance and contrast and form.
In a lot of ways, at least to me, artistic merit is as much about pushing yourself as it is a great-looking final product. You tend to have both, and that's what really sets the work a cut above most.
Plus, I love the lighting tutorials. Sometime when I get some time, I want to see if I can re-create the Sanctify look with a good 3D render setup. modo's got a really excellent rendering engine that might be able to pull it off.