Love it! I missed you! :3
I feel ya though. At first when I was able to post in the art portal I was afraid of getting bad ratings. But now I don't care that much anymore. People will always rate bad if they don't dig your style or just don't like something. And a lot of people don't want to be mean and rate everything 5 stars.
I mostly rate 5 stars too, but that's only when I really like the art I see. It doesn't have to be realistic and perfect. I love this stuff too that you create. As long as it gives me a smile I will most likely rate it 5 out of 5.