I just bought one of these with a 4k screen and I'm probably going to try and geta refund.
First of all the Wifi is completely useless, it drops continuously and when its not dropped its about a tenth of the speed of my old Dell XPS 17 (and even older MacBook Pro).
But the keyboard is catastrophically bad. Its basically impossible to use any productivity software on this machine, because you simply cannot use certain key combinations. Ctrl Shift and any of the arrow keys are all screwed up so no fast nudging in Photoshop, you cannot press the space bar and click and drag at the same time. You cannot use numerous keyboard combinations in Blender. etc etc
The touch pad feels crappy and is. it continuously fails to understand click and drags which makes it a massive pain to use. Apple had this buttionless track pad sussed about 8 years ago, why do PC manufacturers have such an issue?!?
And when its noisy, it really is pretty noisy. I could live with it though because when its no under pressure its damn near silent.
It could be, should be a great machine, graphics are great, case is great, screen is beautiful. but its really let down by not getting basics right that computers costing 1/3 the price get right with ease.