I have put a poll up on the sidebar for people to rate how helpful my reviews are. Please use it after you read a review so I know if they actually have value for some people or not.
Also, if you read a review and have any ideas or comments on how I could improve the review, please leave a comment. I would greatly appreciate any assistance to make my reviews more helpful for everybody.
Alternately, if you really like a review, feel free to Digg it, Stumble it or add it to any other social media. I have some of the buttons on the sidebar. It would really help my work reach more people who may find it useful.