Windows 10 is far from done ! It is still very buggy, and not functionnal.
I don't see how they can release it on the end of July.
There is so much more to do !
W10 has to be perfect for his launch, otherwise Microsoft is over. Windows 8 was a disaster. W10 has to be a success.
And I fear it won't...
Wow! That's a pretty strong statement. I don't know of any software with the complexity of an OS to not have some bugs in at launch or even a year after launch.