Just received my new workhorse, a brand new MacBook Pro Retina display. 2.7 Ghz Quad-core i7, 16 Gb ram and a large 750 Gb SSD drive 😉
So far, not only the display is quite amazing but the speed of the thing. Booting take less than 11 seconds thanks to the new generation of SSD drive used in this MacBook Pro. Get off the sleep mode is almost instantaneous. The screen remain visible even as you approach 180 degrees. The difference in weight with my 2010 MBP is obvious and this notebook is clearly thinner. I will get a few weeks of usage and report on the lack of DVD/CD drive (which I have not been using very often on my old MBP).
Ruminating... 