I can only speak to my recent Lunch experience at LTT. I did not like it at all. There were three of us, all women, and one of us had GBP, so we decided to split two meals between the three of us. Our server was not happy with that and our experience went downhill fast. WE ordered the pot roast, and it was stone cold. The veggies were cooked unevenly, like some were added late in the braising process. The gravy had actually congealed. My dining partners decided to eat the cold food, but I cannot so I finally foind someone to take the plate back for me. It was returned hotter. Our server finally decided after that to pay attention, but by then I was over it.
Dessert was the toffee cake, and it was very good.
If you want GG for breakfast and your DH wants a nice buffet type meal for dinner, why not look at Trails End in FW? I also would not mind two meals in the same restaurant because the food is entiely different.