I had one at TGI Friday last week, and it was better than I expected. For what I paid, and what I got, it wasn’t bad. As others have mentioned on RF, chains are not all that bad, all the time, and I would rather eat at a chain with friends or family, than at a RF place alone. If for similar reasons you are forced to go to a TGIF, don’t worry about the flat iron steak. It is perfectly ok.