We all look at Trip Advisor I would think, do you Judge the hotel from T.A. or do you come to your own opinion? I like many put in exactly how we find the hotel & services within the hotel, but if I find that the hotel is not up to our standards I will tell them It's as simple as that.
I wouldn't go on TA alone, there are so many different aspects to a holiday stay and what some like or don't like might be the opposite for others. I do leave my own feedback on TA though, as well as leaving feedback at the resorts.