Overall, this is probably the best module I have purchased for DNN. The user interface is extremely simple and they pack in plenty of documentation to get you started. It does exactly what I expected it to do, (not to mention what I was disappointed the DNN core map module didn't).
The only con is that the when you use the Google Maps directions functionality, it sends the long and lat to Google instead of the address. It works fine (and probably is more accurate) but it makes it confusing for users who want to confirm the address when getting directions.