I will never understand why people keep advising against such products, even though they are clearly aimed at a small target group who are looking for exactly that. Anyone considering buying such an expensive laptop will be aware of the pros and cons.
Personally, I change my laptop about every 1.5 years and always enjoy the new developments in technology. Of course there are better value-for-the-money products, but I'm not interested in that. Hence my simple recommendation:
If you want something like this, buy it. If you are unsure, don't.
I've had the device for a month and I'm very satisfied.