Very solid build feel to the new systems. I'm amazed that they managed to do such a good job on the new systems, that the old ones just really feel old now. I played around with both the Pro and normal model while waiting for a coworker to buy their first Mac.

The new trackpad seems fine, though it would take a little to get used to. Context clicking (right click) is still easy, and is simply two fingers vs one. The one quirk I did notice is that you can't click unless your on the bottom 80% or so of the pad.

I'll probably hold off though. My system (original MacBook Pro) still does what I need it to, and with the desktop, it no longer does my heavy lifting. If something on it breaks once it is out of warranty, then maybe. Otherwise I'll probably wait for the next bump to the Macbook Air and go that way.