Just moved from Wunderlist. Transition was easy. To Do is different in layout, but also intuitive & works fine on many platforms. I wish they have 2 things fixed/updated to meet Wunderlist feel: 1) Importance mark (the renown star) should be entered while typing a task. Importance mark should also put automatically the task on top of the list. 2) 'Show completed tasks' must be more 'handy', with a button, symbol or shortcut. Not as part of the menu (top right). 5 stars. Hope above of a help.