Editing should be super quick and easy! I find myself straying from this product because of that main reason. When editing a task, I first have to load the task details, then I have to locate and click the Edit button and wait for that screen to load before I can edit anything. Often I need to update a date or add to the description, and it's just not as quick as it should be.
Granted this doesn't take *that* long, but it's plenty inconvenience to keep me from using this application long-term.
If it's not super-convenient, most people can't stick with it.
Granted, a work-around is to right-click and edit from that menu, but it's not easily discoverable.