Specifically I love the Dropbox Windows 10 Desktop App.
However I'm not as in love with the Dropbox.com user interface, Dropbox Mobile U/I, Dropbox for Outlook Integration UI, or the Dropbox for S-Mode U/I. I'm also unclear as to why each of these different applications has a different interface layout?
Can we not have one layout like the Windows Desktop App, for mobile, Dropbox.com and try to make app integrations as close as possible to that layout? Seems it would make the Dropbox experience better for users and increase user retention and conversion.