Downloaded Day 1 and put on my Samsung i7 laptop with SSD, holy shit fast!!!
MUCH nicer interface (hybrid Win7/Win8), simple to use, and 1 day after install have it fully setup and configured to a comfortable setup.
Boot time reduced from 9 seconds to 6 seconds!
Only 1 program had a sook about compatibility (WiDi driver) which is no big deal.
Microsoft Edge (rebadged Internet Explorer 12) is fast and clean (although it refuses to list Google as a Frequent Site...)
- Edge is fast and clean, noticeable speed improvement on Chrome\IE10\IE11
If you've been hesitating or wondering about updating, do it
Link to direct download (avoid waiting in Microsoft reservation queue), 3Gb and about an hour in total to download and install:https://www.microsoft.com/en-us/software-download/windows10
Note: It wouldn't work straight up for me, had to download to SDCard\USB and install from there, but installation was smooth nonetheless.
Will NOT be rolling back, already removed Windows.old and cleaned up the HDD, a smaller footprint than Win8.1 as well (19.0Gb on disk size)
Rolling over my i7 desktop\HTPC tonight