Staff tries hard against all odds
I can't emphasize enough how incredibly hard the staff here tries to make your stay the best it can be. Each one of them seems to live for making the customer happy. Unfortunately the location is really far from downtown Dallas and also from the airport. This review is in no way a reflection of the staff and their good intentions. 
There is nothing within walking distance so, despite the full breakfast, after that you are really isolated. There is a small food counter at the front desk but the options photographed on the menu do not match up. There is a pool but the wind is so tremendous and the proximity o top of the highway make it undesirable - again - that is not the staff's fault. 
There is a free shuttle for areas within 5 miles, but, there really is nothing within five miles.
It's clean and the room is classic Hyatt Place, so if that's what you need, no worries there. It meets standards in every other way, just a bit of a challenge to honestly say I would ever go back.