I'm a long time Evernote user, I love it.
The Sync has always been a problem, but at least we were allowed to click on the sync button to be sure that the note was synced.
Now you changed this exactly why? I still have sync issues, duplicated notes and more... just add the sync button back guys, it's that simple.
I don't want to switch to another note app for this. This is total nonsense.