Music Mole - Short reviews for downloadable mp3 samples. Affiliated with Amazon. Com - Critical reviewed and analysis of contemporary and classical music. Offers a database of essays critiquing popular works from many genres. MusicRamp - Music news, short rated reviews, lyrics and more.
Some music does suck.
Musicfolio - Band and album reviews of the gothic, ethereal, new wave, jazz and blues scenes. Recommendations, ratings and links to official band web pages. Affiliated with CDNow. Musings - Uniquely wide range of genres covered, from baroque to pop. Includes photo gallery.