Great features yet simple – To Dos List Review

Tried several ToDo apps from massively complex to very simple. This one hits the sweet spot. To start with, it has a "dashboard" - did not think I needed one until I saw it. It shows what's due today, what's next (from items with a date), what you've marked as special ("Starred"), and what's Overdue. Very nice "at-a-glance" view. Second, you can add your own named lists, but I never do because you can attach tags to any item. Each tag is essentially its own list - you can view just the items under a tag. Nice for items that may fit in more than one list. If you add an item while viewing one of the "tagged-lists" it will automatically attach that tag - convenient. Third, you can see every item on all your lists in your Inbox; and get them sorted by priority/date. Have not seen anything else I'd want in a simple ToDo app. Opportunities for improvement: (1) app seems slow to start sometimes; but after a minute or so works fine. (2) Could we get the same sorting in the Tagged lists as you allow in the Inbox? (3) Would like to upgrade to ToDo 2, but the comments about losing data make it sound very inconvenient to do that - any solution to that in the works?
Review by dsfdsf on To Dos List.