Well, here's a little resource for ya! My friends at WsTS have a great little checklist to help you give yourself an honest assessment of your website's design quality.
You'll need to pardon their use of the word 'suck' and 'hell' - but there is gold in this list. This guys been doing this for 13 years.
Without further ado.....Does My Website Suck? Checklist #1
Guy Who Makes Therapist Sites Not Suck