Each web hosting service should be assessed by the web hosting reviews to give you a fair comparison of all the sites being reviewed. This should include the support you are given, the bandwidth available, the cost per month, and testimonials from users of each site featured in the review.
The uptime and reliability of each site has to be tested by the reviewer. Most users will at some point have a technical question to ask, and the support and knowledge of each site’s technical staff should be covered in the review. The review should have some kind of easy to understand points system, making it simple and easy for you to understand the information you are being shown, and make a balanced judgement from all the points raised by the review of the web hosting services.
The research carried out by the review sites has to be in-depth to cover sufficient aspects of  each particular web hosting site, and use comparisons to highlight any advantages of a provider of web hosting services.