Yes but will they pay out when it comes to yours?
The views of 319 people: http://www.reviewcentre.com/reviews11381.html
They'll definitely not pay out if I have an accident, as I'm not insured with them Switched to Sky this year as I preferred a tailored policy to a generic one, even if it cost me a bit more.
I don't trust a single one of those review sites, regardless of whether it's for insurance, household appliances, or Metacritic for games. People only go there with a specific purpose which is to complain, so they only ever give the bad side. No-one wakes up in the morning and thinks, "Wow, I had great service! I'm going to go find a review site and tell the world!". I'll ask on forums and get genuine replies, rather than people with the hump and an axe to grind.