My personal opinion is that they need to make some small changes within the UI in order to close the "difference in experience gap" with other OS's. Also that change is needed within app design guidelines, i.e app experience to be almost same between 3 platforms.
For example I think they should add dock icons (I think dock icons is like start menu for the desktops), they should make grid app drawer cause I really done see any rational benefit of that long list. I like the the Live Tiles approach but I think that, smallest tiles should be replaced with original app icons with their original colors (that way they will be not boring).
About the app design, my personal example is Telegram messenger. There is totally unnecessary design within the app on W mobile and iOS. (where W Desktop is more similar to the iOS)
Also we must stop defending W mobile with the excuse that it is in early stages. W mobile is fighting for market share with Android 6.0 and iOS 9 and everything that comes out has to be on pair with functionalities and polished design to match that versions of the competitors. (sorry about the bad english)
For example I think they should add dock icons (I think dock icons is like start menu for the desktops), they should make grid app drawer cause I really done see any rational benefit of that long list. I like the the Live Tiles approach but I think that, smallest tiles should be replaced with original app icons with their original colors (that way they will be not boring).
About the app design, my personal example is Telegram messenger. There is totally unnecessary design within the app on W mobile and iOS. (where W Desktop is more similar to the iOS)
Also we must stop defending W mobile with the excuse that it is in early stages. W mobile is fighting for market share with Android 6.0 and iOS 9 and everything that comes out has to be on pair with functionalities and polished design to match that versions of the competitors. (sorry about the bad english)