Believe me, in my country, 2000$ is a big fortune (very big, with some normal people, it can be nearly 1 whole year of income without spending anything), so if my SB had any hiccup or issues, I'd be the very first one to rage about it
But as I said, no issue so far (more than half a year of usage now and still counting). I usually start working at 9AM till 6PM, then go home and continue surfing web, drawing things or retouching images, playing games (hey, Steam just sale...) till late night around 2-3AM. I put the SB to sleep on noon break at office for around 2 hours and another 4 hours at home (so you can assume it will automatically turns to hibernate). Then I shut it down and leave it there until next day (with or without charging).
Yet, no issue, no heat up, no battery drain (not more than 2-4% after each sleep period, I assume this is normal), no BSOD,no Hello issue, no everything... It just work!
I got my SB after launching about 2 months, then the first thing I did with it was full reset, wipe out everything, then update everything, have to make sure it's full reset then update, everything.