None of your pieces are really finished. They lack the final touches and need more clearer shapes. You have great outlines, colors and understanding of anatomy (I think). But you need to spend atleast 2-3 more hours at finishing them.

And don't think about the views and ratings as they can depend on many things such as how many pixel friends you have in a community how "popular" you are, and what style you use etc. Even I don't get many views favs etc, but I don't care because the only thing that matters is what you think of yourself!

Good luck, with you're drawings and self esteem.