Club Med Cancun Yucatán

My wife, daughter and I are thinking of using a private tour for our trip to Chichen Itza called "Entertainment Plus". I was wondering if anyone had used this private tour and if you can let me know if it is something worth while?

While we were in Cancun we didn't use any outside tour companies, but I did hear a GM or two talk about pre-booking a trip through some travel website and they then had to end up meeting the tour at some shopping center (I believe the one down by CocoBongo) to be picked up/dropped off and then had to get back to the village sometime after midnight on their own. Long story short, I'd do some real research before you sign-up for it.