Just got the 20GJ0048MS on the second day in the middle of nowhere (Savonlinna). The price in Finland is higher then everywhere else and it was the best choice for €910. ~240 GiBs of SSD is pretty enough for a portable scientific work notebook. Battery life is decent: up to 3 hours of Skype video-conference with duplicated display via HDMI (FHD projector with speakers) at max-perfomance plan. Windows flies like a jet, but some 2D picture-lags might be visible in heavy LabView projects editing (which is actually the stone into NI garden).
Some problems might be encountered by Linux-paramours due to the security issues, when lenovo BIOS just recovers the efi partition. And you'll need kernel version >= 4.5 for stable wi-fi while the connection quality of it is lower then in "Windows mode". Also blue-tooth mice might give you a chance to dance with a tambourine.
But finally you can get it working with dual boot remaining all OEM recovery possibilities in a few hours.
The frame is not as rigid as I'd like it to be but in case of an impact it will just bend and you'll have no scratch on it. Also I'm missing the Fn-keystroke for touch-pad disabling: hand recognition is less then mediocre (particularly with hands capable to cover 1.4 octave).
Screen brightness is quite high for Finland during the 70% of the year. But in sunny summer days you'd like to find a shadow if you are working not only with the text-processor.
So in conclusion I can say that I'm pretty happy to own such a cute ultrabook with "a red clitöris", nice keyboard and decent performance for ~€900.