I am an Apple geek so I am biased. Apple products are well made and generally "just work" as they say. When there's a problem, there's plenty of help in store at the genius bar.
This particular store gets pretty crowded and busy quite often. Sometimes the wait just to make a quick purchase or complete your genius bar appt. can be long.
A nice feature on their mobile app is that you can purchase off the shelf items with your phone and just leave the store with them, not needing to wait for a person to check you out.