I just borrowed one on trial yesterday, and flew home with it. I have the same observation as vk6ad about the small towns, though once I get some waypoints loaded, I don't see it being a show stopper. I was also amused, but now understand the frantic "terrain!" and "pull up" warnings as I landed it into my home runway for the first time. We'll see if loading my runway as a waypoint solves that.
Other than that, I was very impresed, and I'm sure I have a lot to learn about it. I think it's a keeper...