This looks to me like typical Microsoft strategy that they utilized a lot 25 years ago.
1. when not leader in given market, make your product fully compatible with competitor
2. start gaining momentum (e.g. why should I use Linux, when on Windows I can run both Linux and Windows applications)
3. once becoming leader break up compatibility
4. rinse and repeat
Happened with MS-DOS, Word, Excel, Internet Explorer, and others.
Gave this a long look and my main beef is that I couldn't possibly do anything on a Windows Machine in its' current state. Linux isn't just about running apps - there's a philosophy behind the system. Users first!
As long as Microsoft continues to disrespect the rights of users in regard to privacy, data-collection, data-sharing with unnamed sources, tracking, uncontrollable OS operations (updates, etc) - I will never go near it.
I find it especially offensive that ex-open source and ex-Linux users (working for Microsoft) have the audacity to come on here and try to sell this as a 'Linux on Windows' system when most of what makes Linux special (respect for the user) has been stripped away.
It's like giving a man who is dying of thirst sea water.
Most comments here appear to be positive and that's fine... whatever. To anyone reading this... please don't sell your souls and the future of software technology for ease of use and abusive business practices. /rant