I do personally moan as people see, but its for what I see as problems.
I see silly things when people write reviews for something, be it a holiday, game book whatever.
Hotels is one when I book online I check reviews and I have seen £20 rooms at a hotel, then people write reviews saying the room needed modernising and the bathroom was small etc.
Seems to be they expect the Ritz for a double room for £20!
Or someone buys a £10 console game and completes it in 5 hours then says its bad because it only lasted 5 hours.
Theres so many other things that go that way also.