I've been using it since December 2015, and for the most part everything was working nicely. The issues I had would be present on any other laptop running linux

I've been using it since December 2015, and for the most part everything was working nicely. The issues I had would be present on any other laptop running linux, so it's not related only to this one: - Hi-DPI still deserves some love, especially if you're using different DPI on different screens (e.g an external 4k display), although ubuntu gnome seems to handle it better than plain ubuntu and definitely better than xubuntu. - Tablet mode is funny: orientation sensors don't work well, keyboard & touchpad are not autodisabled in tablet mode, but then again it's not my use-case, so I just disabled all those features. - (ok this one is a flaw of this particular laptop): When the display lid is closed, the touchpad is not auto-disabled, which results in weird mouse movement and clicks, since the lid presses on it. I had to hook an X-event with a script to disable the touchpad input device when the lid is closed. Other than that - everything works flawlessly.