“I use Wunderlist and I've given this a try today and here are my thoughts.
First the showstopper (for me). No way to assign tasks to other people in your household or share the lists, at least not what I could find.
I was able to import all of my Wunderlist tasks and categories with no problems.
To-Do inherently works fine on Android Wear, complete with options to SNOOZE or mark COMPLETE without the need of a watch "app." Was impressed by this.
No option to add your task to the calendar on the Outlook App on Android or on "Windows Mail" on Windows 10. I assume that is coming.
This is actually a good start and very much like Wunderlist. Just not ready to let go of Wunderlist until I can share tasks.”