I think I have decided that 10 is not perfect, especially if it has the prefix of Windows attached.
After numerous build releases, personally I feel that Windows 10 lacks in so many areas, that I really couldn't recommend it to anyone (unless they could not afford a new OS). Even with build 10130, many standard things simply do not work, with the impending release date, I don't see how it could be ready.
First, change for changes sake is never good.
Second, black as an install background, what is it a new-wave sadomasochist look, Goth is so yesterday. Hardly family friendly. <double snap> hated it.
I don't appreciate that so many of the personalize tools have been eliminated. I want to colorize things that match my home decor.
I am not a fan of the new menu. I still want my pinned items on top.
I also like having my Legacy apps separated from my Metro apps (as Start8 menu does in Windows 8/8.1)
I am not a fan of the tiled screen, I truly felt Window 8/8.1 were far preferable, OMG they even removed the enlarge icon.
Spartan (Edge) won't even load in this new build for me, just the start of what I don't like about it.
Can't try Cortana because I can't get sound working.
I realize some of these, are issues to be worked out, but come on, this far along and NO SOUND.
It may get some takers initially, because of the free thing. But personally I feel this will be a bigger flop than Windows 8, it simply is not fun to use and very limited. IMO
Remember when Windows came with an abundance of additional tools and software? IMHO