Great idea, but the UI is a little confusing. After writing a comment do I need to click 'Add comment' AND 'Submit review'? Or does either do the job? Also I fo

Great idea, but the UI is a little confusing. After writing a comment do I need to click 'Add comment' AND 'Submit review'? Or does either do the job? Also I forgot to set a star rating, perhaps default to zero and prompt user if they don't set it? Why can't I see the reviews/comments I've submitted on my account page?