You can set it to favour those albums you've rated higher than others, as well as those which haven't been rated yet. Also, Album Picker can ignore the Singles in your collection (i.e. those with less than 4 tracks say).
As you can see, this is only version 0.4 of the app. So feel free to contact me with any requests for features at firstname.lastname@example.org. And if any kind soul feels like making me an icon for Album Picker (I am terrible at anything graphics related!) then don't hesitate to do so!