Harsh responses!
In general, I enjoy the Apple retail experience, but it really depends on the geographic area.
Some stores have pretty rude employees, which I find unnerving, but in general I've found them to be fairly polite.
I really hate Apple stores in urban environments, or in urban shopping malls. They're literally packed with people who are just using them as a free internet kiosk. It drove me nuts when they first released the new Macbooks, but I couldn't take a look at one because the stores were packed with people using myspace or downloading torrents!
I really do feel that Apple should just turn off the internet on their demonstration computers. They should allow the computers to access a local intranet with information about the products, but there's really no value to making it a free internet cafe, other than perhaps access to the iTunes music store and, of course, the ability to book in appointments. These, surely, could be solved with a very restrictive firewall. I appreciate that it's a place for homeless people to get online, and just in general for people that might not have access to the internet to use it, but with all due respect to these people's situations, it can interfere with the shopping experience.
I avoid big Apple stores that are plagued by these problems as much as I can. Suburban shopping malls and smaller Apple stores tend to be much better environments to actually shop for an Apple product. Either way, I love Apple stores... there's nothing worse than having to wait extended periods of time for an anticipated purchase - the instant gratification of walking out of a store with a laptop in hand is an undervalued experience, in my opinion.