I've been to DF quite a few times either for drinks or dinner and the experiences have been....meh. We went there last night (it's been at least a year since a mediocre experience there) and that was the best dining experience I've had in a looooong time.
The service was insane - the sommelier came over to explain the wines twice, the waiter was constantly checking in (not obnoxiously) and had in depth explanations of the menu as well as items that we could get that weren't on the menu. When we were finished, about 5 people swooped in and cleaned up our table in less than 5 seconds.
To drink we had the VIP martini (pineapple infused vodka) which was frothy and VERY tasty (and strong). I ordered the shrimp cocktail, which you can get with a bunch of different sauces but I got the traditional cocktail sauce and asked them to make it extra spicy and it was great. Got the scallops which were succulent and there were plenty of them with the perfect amount of a delicious sauce; we ordered the 3 fillet medallions and the petite fillet, baked potato, and mac and cheese (we brought the kids) and they were deeeelicious. They were very accomodating in terms of providing the kids with a "vanilla"/not to spicey version of the sides. And we ended with one of those molten chocolate cakes with vanilla bean ice cream which we ordered for the kids, but I ate almost the whole thing. And I don't even like chocolate that much.
They knew it was my birthday, so maybe that's why the service was exceptional, but I doubt it. Looking forward to going back after a long break from this place!