I’m the opposite of both of you. The build quality is good and the OS is good. I love having a familiat UNIX system while also having a polished desktop environment that supports 4k scaling very well (though the polish has been lacking a lot lately)

The issue for me is the insane price of their computers and the fact that you can’t (officially) install MacOS on your own hardware. I have a Linux desktop and a MBP but I’d run MacOS on both if it was officially supported