If you are looking for an web host and need some reviews on a hosting company this site has some good information that you may find use full. http://yourhostingsucks.com/. I find this on one of the forums

I dont think thats a great source to be honest...
First, people can submit a review which is false as it can be anonymous, just to damage the reputation of a company, you only see bad points of a company, there will always be some companies that have customers that wont like them and post bad things.
Its not like a forum where the host can reply or another customer with the host that has good experiences.

I wouldnt really like to use that to find or judge a host

You could use that site as one source when revewing a host. Like Stephen said http://yourhostingsucks.com/ and som eof the other review sites can be biased depending on ownership or who post reviews. I have seen some host either post multiple reviews themselves or offer free services for user to post positive reveiws.

I would also recommed using HR and the other hosting related forums as well as google when researching a host.

Yeah, you could ask if anyone on a forum has had personal experience with a host, this would be one of the best ways of getting good info about a host your interested in

It is a bit of a 'sour grapes' site - well page - so not really a good guide.