I guess when the premise of your restaurant is that people cook their own food, you don't employ a chef. Aren't medium and medium rare steaks supposed to be a bit red? A little pink even? And that was the first time I had Ahi tuna that was cooked through completely...
But Birthday Girl's dinner was done mostly right and they did give us a humongous discount, so we left them a decent tip based on the original total. We did get four gift certificates, but there was a big pile of restrictions printed on the back — ie. only 1 gift certificate per party; not valid several days of the week; not valid during the Symphony of Lights; and tons of other bullet points that I don't remember.
We have until September to decide if we want to go back and try them again.