There are many sites online which you can use to read reviews of anime products. Taste is subjective so I can not say you will agree or disagree with any of these.

AnimeFu.
 »  Slashdot's own anime review service, where people submit reviews of their own shows.

Mania.
 » Formerly Anime on DVD. They have now expanded their coverage of media to include non-anime products while continuing to review anime.

The Anime Review.
 »  A good source of reviews by a devoted fan of anime.

Them Anime.
 » A long list of reviews for anime programs.