Well, I just picked up the new 13 inch rMBP (i7/16/512) The machine is really nice! Noticeably faster at everything compared to my mid-2010 MBP that it's replacing. And the screen looks perfect to me also. No uneven backlighting or strange tinting etc. However, I've already noticed the fan come on a few times. It came on as I was downloading and installing FCP from the App store. And when I run Geekbench 3, it usually comes on about half way through the test. And it ramps up to what sounds like full speed. After the test, it slowly ramps back down until you can't hear it anymore. Just wondering if this normal? I just got the thing today so I don't have much runtime on it yet. Macbook is sitting on a table with ambient room temp around 71F.