Linux has the worst UI regardless of which desktop environment you use.
I really wish Linux evangelists would stop fighting this obviously true fact and start working harder to develop a desktop environment that actually competes with Windows and Mac.
It's fair these companies see a new Surface AIO and an Xbox running Windows 10 applications as an attack, but it's equally fair for Microsoft to see this move as a vertical integration strategy that was blocked in the 90s but is commonplace in this decade.
Well yeah, it was blocked in the 90s because they would have vertically integrated the entire market. It's allowed today because there is actual competition.
Save the whales. Collect the whole set.