I am amazed by the build quality, it feels like solid metal and brilliantly constructed.. a pleasure to hold and looks amazing.
Speed is as good if not better than my i7 desktop... Everything is super sharp and snappy and game performance is great... 88 average fps on tomb raider set to ultra @ 1080p and 130fps on overwatch at high again @1080p.
battery is INSANE i used it all last night and all morning so far for web browsing, steam downloads and youtube... still got over 6 hours battery left at 61%
Track-pad is incredible... feels on par with a macbook to me and the keyboard is a joy to type on, very quiet and feels well spaced out without that stupid half size backspace button a lot of manufacturers put on ultrabooks now days.. it would be fantastic for note taking in school/university
Oh and those worried about the screen wobble... I have noticed zero noticable wobble that isn't on any other laptop.. It just isnt the issue people make it out to be. I even made a video to prove it:
https://www.youtube.com/watch?v=YqVa8VahXWM&feature=youtu.be
I will post a full review once i've had a bit more time with it.