I stayed at this property for 1 night about a month ago. It's a great property. The Regency Club is very nice and well staffed. As a Diamond, I got an upgrade to a suite (my stay was right after all the recent changes to the Diamond program).
But the best thing about this hotel has to be the gym. The gym is amazing. It's huge for a hotel gym and very spacious.
The only negative about this hotel is that the location is a little out of the way. If you want to be in the center of everything, the older Hyatt on Losoya is a much better choice.