The only thing that I dislike is it requires too much space for my computer screen because of its big size (a little bit difficult if you have any small monitor).
And also sometimes when i click "add new" button in app census website then this shows me an error message which says something like cannot connect successfully with database server or smthn like tht! But after refreshing again all works fine, so no worries there :D Other than these minor things everything else seems ok from the first time itself till now(at least 1 year)! Please try out once before buying cause we never know until u experience yourself :) It's very helpful tool both internally as well externally while working on our marketing campaign/PROMOTIONAL CAMPAIGNS etc.