It does what it needs to do
I see a lot of unwarranted complaints about this app, and they seem completely unwarranted to me. I bought this app because every free application I had used for controller mapping had been a total failure, and $5 is little to pay to comfortably play any game on my Mac. I use a WiiU pro controller, and with the addition of another free application called Wjoy it works like a charm. It can take a bit of time and patience to set up, especially if the game you want to play has many controls, but in the end it works very well. 5 stars will be given if joystick support is added.
ArmtheAngels about
Joystick Mapper