Billy the Fish
Technocrat
Trip Advisor is probaly better than NSC for this sort of thing.
Trip advisor is a pile of crap. Half the reviews are made up by rival hotels, the rest are moaning by stupid people who turn up to a low/mid budget hotel and expect to stay in the Ritz and have staff wipe their arse for them.
A least on here you have a vague idea of how close to you that person's opinion is likely to be.