Picked up my new rmbp at the Apple store yesterday. My wife was a bit ornery and made me wait about 15 hours before we went and picked it up (it was on her debit card).
Unboxed the machine at the Apple store just to check for any defects as its a refurb model. It is absolutely in pristine condition.
This is an incredibly light laptop. I can't feel much difference at all between it and my old MBA. The display is absolutely gorgeous. I have never had a laptop before with backlit keys, so getting accustomed to that. So far the battery has been okay, I guess I was foolishly expecting it to be as good as my MBA. It's not, but it is still very solid.
Migration was easy, which is normal for me as a longtime Apple user. Everything imported intact from a Time Machine backup. All my older apps have no issues on the new laptop. All in all a very happy upgrade from my 2010 MBA.
As I am a Waterfield Designs junkie, SFBags.com, I decided to pair it with the new Outback Solo. I am using the Solo w/strap as a sleeve that goes into my waxed canvas 15 Muzetto. As usual the quality of a Waterfield Designs bag is second to none, and exquisitely designed. Again plan to post more on the bags thread.