I have used this for several years and still find value in it. I had inquired some time ago about updates and the developer/owner said that updates happen when we reload the data? Not really sure about that, but for the 1 time cost - to me has a lot of value.
I would encourage that tool continue to be enhanced. One part I like is that if you are going to a genealogy library, it gives you hints as to where to research that is unique to your database and the library.
Steve Reed