I am a web-dev of 13years, I have never come across a plugin that allows this much flexibility and precision when dealing with WP search... It is quite simply the best search module you could possibly hope for. A little complex for an average user, but so powerful and so flexible... truely outstanding!
Excellent plugin. I have it on a site with 400 separate pages users can review and keep adding more. It is sleek and modern looking, easy to setup and understand and the support is excellent. I just love working with it. I highly recommend this to anyone looking for a review plugin for Wordpress who just wants it to work with no drama.