I would be very disappointed if they lowered the miles/$. There is a 5 mile per $ restaurant in town. It is nice, but it limits to 3 nights a week etc., so I only go there if I am taking clients ( it is nicer than the other Idine restaurants in town). For 3 miles/$ I would not go out of my way. For 5 miles I would consider it but frankly, it is the 10 miles that make me choose a restaurant that I would not otherwise pick.
If they keep messing around with this thing I am just going to say to he** with it and if I hit one great, if not too bad.