1. Enter your query

For example, if you want to know what are the best and easiest printers:

Click on "Add sentiment" if you need several criteria.

2. Browse the results

You instantly get the opinion of the twittersphere / blogosphere to help you find the best results:

3. Select a category

A result may be a website or a product:

4. Refine your query

Click on "cool", "powerful", "secure", etc or type any other sentiment:

5. Change the relevance to get more or less results

RankSpeed ranks results by sentiments (good, easy, etc) and not by relevance.
So you have sometimes to adjust the relevance:

6. Get web pages, images and prices for a product

RankSpeed can show web pages and images related to a product and check prices in realtime: