Earlier quoted context omitted.
Build quality. It's difficult to find a computer that matches the quality of a MacBook for fit and finish, trackpad quality, and battery life. I haven't used the new one, but the 2015 models were among the best hardware on the market - regardless of what OS was installed.
Build quality is awesome. But parts themselves are just ordinary cheap things which fail. And some of them are just an example of poor engineering. I use rmbp 15". My audio port failed in funny way. It's combination of audio port and laser port in one hole. There's some kind of switch there and it's stuck, so computer thinks that I plugged optical cord and refuses to play sound at all. And it's actually not that rare…
Really? I'd imagine there must be a decent repair guy who can simply replace (or just remove) that audio port?