After playing with the demo of MacFamilytree for several hours I decided to purchase it. Also bought the Mobile app (I think it is called Mobilefamilytree) for ipad.
Everything worked flawless so far, charts and reports are great. The 3d tree in MacFamilytree is nice to look at, but I consider it mostly a play-thingy. The user interface is awesome, everything is animated and a lot less complicated than FtmM.
I was very surprised to find out that the app for the iPad is a complete genealogy app with nearly everything from the mac version, not just a tie-in. You can even look for more info on familysearch directly from the app, although the interface of the familysearch integration could be better.
Ancestry, you have lost a customer, sorry.