This Wize.com does by harvesting feedback from all over the web and assigning a score to each product between 1 and 100 that is based on user reviews and rankings from independent sources. The advantage of this approach is that Wize is not selling the products so this information is somewhat unbiased.
For example, if searching for digital scanners, type in the word "scanner" in the search box, or go to the category lists (electronics, home and garden, health & beauty, computers & office, video games) to find your product of choice. Once the search has been conducted, on the the Wize review page searchers can view a ranking score, with the top-ranked scanners first, and the number of recommendations and reviews displayed prominently. Users are also allowed to sort by other filters (most recommended, newest, lowest price, highest price).
