See on paper that sounds good getting to the table as much as possible of course. Everything Vex, Rezz is dead on accurate on what great service should be.
There was no way in hell though at our location where servers on the busiest nights of the week are spending that much time at one table. By the time you got their drinks, bread, salad etc all the stuff before the actual entree, and schmoozed on top of it, other tables would hit the exits. We did way to much volume, and our servers were dealing with 6-8 tables per station.
If it were slow, shit yeah you would get amazing service. This is the only type of restaurant I've worked at though, so I'm sure it's different everywhere, but we were dealing with 1200-1500 on fri/sat nights.