Long version: thread.
This beast has a Core i7 processor, 16 Gigs of RAM, 512 Gig SSD, & an Nvidia GPU. It's like going from a Wright Flyer to an SR-71. It smokes my desktop PC.
Also, I really, really miss having a CTRL key on the right side of the keyboard.
I hate Windows 10's obsession with notifications, feedback, and Edge. I want the OS to get out of my face and let me work the way I want to work.
The mains-side of the power cord is weirdly short, only about 18 inches.
And yes, it's premium priced. I think it's fairly priced, but many people can get along just fine with a much cheaper machine.