The reviews have definitely made me a little skeptical. The iMovie/Photo library comments concern me. I mean, that's pretty basic stuff these days. I love the completely wireless concept - I'm all setup for that anyway. NAS, Time Machine, various cloud services - most of my stuff is floating around already.
That being said, I would absolutely not be buying this rMB if I didn't have my iMac to get stuff done. It's pretty clear the target market for this laptop is probably not the same demographic that frequents MacRumors. Generally speaking, of course.
Changed my mind? Probably not. This product suits my needs, almost to a tee. Just raised concerns about longevity - two year usage, at best?
Four years ago*
According to the reviews, that is.
I think as Douglas said, the issue is they are testing midrange previous year model Airs against the base model rMB, as no-one seemed to have anything other than the base model (1.1, 5Y31) rMB for review. Plus the very detailed analysis of CoreM on Anadtech
http://anandtech.com/show/9117/analyzing-intel-core-m-performance shows Geekbench isn't the best way of measuring their performance (or rather, it only measures some aspects). They had an even lower CoreM, the 5Y10, beating a current core i5 in some aspects, and much of it was down to the design of the machine rather than the processor. I hope Anandtech test a high spec rMB as they will do a thorough job of it, not just stick it through Geekbench and attempt to play a game or two... They hinted they might in that review of CoreM performance.
The other aspect is the 1.1/5Y31 in the review models is at TDP 6W, whereas the 1.2/5Y51 and 1.3/5Y71 should be lower (likely around 5.25W if it is linear) so should both run cooler and throttle less, meaning real-world and synthetic benchmark performance should both also be higher...
Anyway, looking forward to online and user reviews of the 1.3/5Y71, and will try the keyboard, otherwise the rest of it seems to fit my useage well and will be a great replacement for my ageing 2010 maxed out 13.3" MBA!