I found this site that only reviews blues and Jazz CDS. I will put a link to the site in my cool links section. I know that I don't have the time to listen to complete CDS very often so I will keep trying to send you to other sites that take care of reviews.
My main goal for this site is to teach the history of the blues in a friendly way. What we call in the business writing for the general public. I have written some academic papers on the blues, but trust me they would bore you:-) I figure if I can get you interested in blues without drowning you in the details that you are more likely to keep reading and keep listening.
Also, I like to keep blending contemporary blues bands, with the old time classics. I feel the best way to keep the blues alive is respecting the past, and preserving the present, while building for tomorrow. that's the way to keep Da Bluz Alive!