To me it seems to be, the reviews are a nightmare to get an idea, with people who were there at the same times, in the same room types with reviews titled - Best Holiday Ever, and others saying, Terrible, never come here.
Its almost funny, how far apart some can be. I havent seen this elsewhere, usually bad is bad, good is good or its in the middle, PI seems to be a love/hate thing.
Quite interesting. Where else have you seen this?