Agree totally that a real customer would never sit around for 30 to 45 minutes just to ask some questions. I wouldn't even wait that long if I intended to buy ~ I'd come back another day. And if there's a 'General Commets' section I'm sure to mention it, too.
One MSC, for one of the cell phone clients, says to wait as long as necessary... or at least they did last time I did one. That only was an issue once, when the location only had one guy (he explained, when the horrific wait kept going and going, that there were supposed to be three people... but one was out of the state on a pre-approved vacation, and the other had to go home sick earlier in the day.) I waited there for over an hour. And another customer, who came in just after me, did also. No idea why the other customer waited. This was one of the bonused ones... $35 to $40 if I recall correctly? But after waiting that long it was barely worth it. At least I knew the report on this one was really easy. I could almost feel my soul shriveling up as I sat there.
The sales associate did a really, really good job though. And was so nice, and explained things well, and all that. One of the customer ahead, though, was one of those super annoying ones. Even after realizing what the situation was, they kept asking question after question about how to use their new phone. I mean, down to absolute minutia. Minutia about a dozen or so apps, let alone the general phone itself. Stuff that a normal person would just play around with and figure out, or ask a friend who has a smart phone. But nooooo, they had to keep coming up with stuff to ask about forty some times. It was them, in fact, that took up most of the hour. :/
Practitioner of the Nerdly Arts.