A lot has already been said about the food here, and I don't think I have much more to add. However, in my opinon Delux makes a huge mistake...since when was it cool to take away everyone's privacy? I went here with a client, and was almost afraid to say anything confidential because the next patrons over were only about 6 inches from my face! Ok, they weren't that close but it felt like it. At one point the woman next to me actually chimed in on a comment I made to my client about the drink I was having!
I think it's arrogant for Delux to think their food is so good that everyone will gladly sit on each other's laps in order to wolf down a marginally creative burger.
The bottom line is that you shouldn't come here if you want one shred of privacy to talk with your companions. If you're alone however, this might be the perfect place to make some friends!