Hi Druss,
I've been using it for a long time now. It takes a little while to get up to speed with it, but it works very well. I'm happy to run you through the basics if you like (timezones permitting - I'm in the UK so its GMT here) at some point.
I often run a game at FG Con, which is typically held quarterly if you want to try a game before committing as well.
Cheers
Chris