I can say so far so good.  As others have stated you can update to Windows 10 right out of the box, except my upgrade took about 4 hours which wasn't really a huge deal but whew..  Next was the issue of the storage space, I read other comments where they said they only had about 11 gigs after the windows 10 update which is true, but if you do a disc cleanup and then clean system files it deletes about 13 gigs of useless data including windows 8. (which is great unless you want to switch back to windows 8 someday, but why would you?)  So overall this is a great product, I basically have a 50in pc in my bedroom and it streams all of the popular sites (youtube, Netflix, HBO Go etc) with ease.. I bought the hub as well so I can connect an external Hdd and it works great.. A new pc for $99, not bad!!!