Never trusted too much those review, while I trust more the ones on Booking since only people who really stayed in a hotel can make them.
I consider TripAdvisor like a Kudo Forum. Everyone trying to make points. I've joined TripAdvisor many years ago and written a few reviews. Some but not all people on TripAdvisor write reviews just for the rewards (points). Even as a member I don't put much trust in their reviews.