[alistairSH]

I think the point is these new selfs-serve options are higher-end (at least in terms of food and drink options) than previous examples.

But, I don't see this becoming normal. Certainly, I dine out when I don't want to prep my own meal. Having the drinks refilled for me is part of that experience. And while I wouldn't classify myself as a foodie, I am willing to pay for quality service.