Great program for what it is and what it costs. It's not as full featured as iBank or most of the other well-known finance apps, but keep in mind that it's not even 1.0 yet. The application is elegant & beautiful, simple, as of late has been rock solid, the developer is responsive and friendly, and the cost is great (including free upgrades up to version 2.0).
Most of the cons to speak of are minor (such as no distinct entry point for check numbers, though you can put them in the notes for the transaction). The biggest con of the app is that development is slow, due to the developer being a student. That being said, the potential for this app is high, and when the developer begins putting more time into it, I expect big things.