Aquitaine $120 for $100
I've had some very competent, straightforward for what they are meals here, and really enjoy the atmosphere. I also lived 1.5 blocks away for 2 years, and every day walked past the Sysco truck parked outside on Montgomery. It's a fine place and the valet parking is presumably a bonus for you, but there are plenty of other places to trumpet in the South End (some owned by the same group -- Metropolis in particular, and Union if they would just bring back the Reuben).
Rereading I guess my point is: try Coppa or Franklin and see if you still recommend Acquitaine. It has a nice twinkle and the food is tasty, but it's off a Sysco truck from what I can tell.