I want to have a relaxing meal though, not to participate in some kind of feedback session.
Last meal I had was an Indian. I had a chicken Korma. I did not have a starter or a pudding. Just a chicken Korma. I was with 2 female friends, and we were having quite a complicated conversation. 5 times during that chicken Korma I was interupted, in the middle of speaking, to be asked how my meal was. Obviously a chicken Korma cannot change that much during the eating of it, and it was fine, but the constant interupting was so unsetlling that I won't go there again.
The previous meal I had was in a classy pub restaurant with a great reputation. The meal was great, but I was still interupted 4 times during my main course to be asked how my meal was and if everything was ok.
3 times I was asked the same question during a meal at a local top class hotel restuarant. The meal was fantastic, but the constant interupting of our intimate dinner was not - it totally spoilt not only our conversation but the romanticism. Or when the maitre'd is keeping an eye on his diners, not interupting them with constant questions, but comes over quickly when you alert his attention having noticed you not enjoying your food. Happened to me at Harvey Nicols, I didn't like the lamb, let it be known discretely and was offered the choice of any other main. And then not charged for a main at all at the end! Much better way of dealing with the issue. I was so impressed, I've gone back often4
The only time I don't mind being asked how my meal was is at the end, when I am about to leave or having coffee. Then it seems polite. Like at Andrew Fairlie at Gleneagles. If there is a problem which due to the obvious fear on restauranter's parts that their diners are incapable of speaking for themselves, it can be negotiated and taken off the bill. Not that that would ever be necessary at Andrew Fairlie.