I agree 100%. The Apple Store was created precisely for impulse buying. It was designed to be an immersive experience, so someone who's never had a Mac goes in, plays with it, and says wow, this is really cool. I want one of these. They buy it. The Genius\Creatives show them how to set up and use their new product, and they go home having had a fantastic experience.
Under "the new way" ... they come in, love the product, then are told they have to order it online. They have to wait 4-6 weeks to get it, and have those 4-6 weeks to reconsider or decide to buy a Microsoft Surface instead. Say they wait it out, then their Macbook comes, then if they want the support experience of setting it up and being showed how to use it, they have to drive back into the store and make an appointment for assistance.
Hardly the way Apple retail was designed.