My parents and I stayed at this resort for four nights over Thanksgiving. We had a wonderful stay. The villas are very nice and provide a newer option to the tower. The cub is a great gym and is a great place to work out while out of town - including group fitness classes like Spinning. The spa facilities are also very nice.
The resort is very convenient to DFW airport and is a great spot for meeting people flying in. The drive to downtown Dallas isn't bad either.