The workmanship is very good, especially for a beginner. you need to work on producing a more graceful form. Look in the gallery and find some bowls you like then practice producing those forms. You will soon develope your own style. Good luck and I hope you will take in the spirit it is offered. I wish someone had given me that advice when I started.
Looks like the tool work and sanding is good. Finish is better than I was doing in the early days. Keep working on the curve so that it's graceful and you'll have a great piece. You're doing good. 8)