Can You Trust the Hotel Review Sites?

NEW YORK (MainStreet) — The question is blunt: can you trust the hotel review sites (read: TripAdvisor primarily, but there are many others)?

Your comfort on your next trip - maybe even your safety - rides on the answer.

Smart, savvy people increasingly depend on these sites. Said Rachel Braun Scherl, a principal at consulting firm Spark Solutions for Growth: "On our most recent family trip to Paris, we referred to TripAdvisor. So many people have recommended the site to us. I have found the reviews to be incredibly accurate and helpful."

Personally, I did likewise on a recent vacation in Rome, taking a $2,000 plunge on a hotel I had never heard of but the location was right and the TripAdvisor reviews, most of them, were very positive.

Is that sane?

The fact is that, probably, today's review sites are the best consumer guideposts for hotels we have ever had, and beyond that, experts say there are ways to guess if a review is a phoney.

Go back just five years, and the vast majority of reviews of hotels were written by travel writers who had gotten a "comped" - free - room that probably came with a free meal, maybe a massage or a round of golf. How many of those reviews tilted negative?

And in the 21st century the Internet begat crowdsourced reviews by ordinary citizens and, yes, this system is not perfect. But in lots of ways, it produces much more reliable feedback. When real people, who have spent their own money, offer commentary on a hotel, you have to want to listen.

You need, however, to know about the many fake reviews - self-congratulatory reviews posted by a hotel on itself and some even post smears of competitors. How common is this? Analyst firm Gartner has estimated that by the end of 2014, 10% to 15% of reviews on social media and review sites will be paid or outright fakes.