I think Review sites are subjective and based on a few I have read, make me question the person doing the reviews.

Namely... the mindset of an older person doing the reviews. Someone whom has a hard time joining the modern world and the modern interweb design flow. Who thinks links must be on the left, frames are hip and has an aol or webtv account.

As well as, Seeing the sites OWNED by the person doing the review and how they review their competition sites. How they rank their Own sites and my personal review of their site, it's content and "flow"

Edit: Owning a review site is also a GREAT way to see the inside of your competition's sites, for free, and as a surfer, a great scam for free porn.