I'm not sure if they're owned by the same company, but I like to think of this place like a higher quality/fancier ingredients version of the Cheesecake Factory.
So in true fashion, definitely expect huge portions when dining here. I would recommend sharing...everything.
Also, order a box of the chocolate chip cookies to go....though I think you need to warn them about 20 minutes before ordering...it says something on the menu.They taste amazing, especially when they first bring them to you fresh out of the oven. Your group will thank you later that night when they're stumbling back from the clubs looking for something sweet. Also, it's quite the deal for a Vegas establishment.