Had an instance where my boat's engine would not turn over; after adding Sea Foam, and allowing it to work on the moisture in the gas overnight, the engine cranked on the second try and works well still. I now add sea foam regularly to the gas tank of both my boat and van!

Broke the first time I used it. The spring snapped that holds the battery in place when charging. I will work around it since it too much of a hassle to return. Buy another brand. Stay away from this cheap product.

Works as promised; however I found that the Wallet seems to conflict with Lastpass with Internet Explorer 11.

I have used this software for the past few years and have no complaints. It is easy and straightforward with fortunately no surprises. I don't know how it would work for a more complex filing since mine is relatively simple.