Seriously. This machine has been nothing short of amazing. Only problem I've had is the shifting of the FN keys to the right. Going back and forth between my iMac and MBA throws me off because I'll go to turn the volume down and end up muting it on my iMac. Every time I go to mute it on my iMac I skip to the next song. Then I go to mute something on the MBA and I just turn it down/hit eject. Really though, I've had no complaints aside from that. By far the best machine I've ever owned. I absolutely love it.