[Porsche-O-Phile]

The newest 15" MBP (I have one) is pretty damn thin - almost as thin as the first generation Air (probably in large part due to using a fully solid state drive and advances in battery technology). I bought to replace my beloved 2011 17" MBP and despite the slightly smaller screen, the resolution more than makes up for it and the feel is night-and-day different. The 17" MBP was pretty sleek when I got it and the new 15" makes it look like a 200 pound brick.

I never really understood the MacBook Airs personally. The iPads can do everything they can, often better.