What would you rate all them, at an average?

These are so cool, I can tell you're getting better. Overall a 8/10 if I had to be extremely honest. Some of the face proportions are a little off, but frankly that's a minor blemish on what is otherwise a great collection of art.

THIS IS SIIIICK

your best one (imo) is vegeta going super saiyan, it looks really good. I also really like the aura on the first drawing.

My fav is the first Goku one