I think a lot of people tend to forget that the majority of Apple Store employees are just that: Low wage retail workers. They put a geeky shirt on them and call them fancy names, but they're not much better than what you'll find at the The Gap next door (OK - Maybe one notch above, but that's it...). I doubt many of the employees there are planning to make a career out of checking iPhone stock. They're watching the clock and waiting for their next paycheck just like the rest of us. If you go in expecting that level of service, you won't be disappointed.
There's a dude at one of my local stores that I SWEAR has wretched gas and does NOT mind letting an SBD rip near a crowd of people. He's got some sort of other affliction, so I try to give him a pass on it.
Problem is, I have a sense of smell that rivals that of a bloodhound.
*eek*