Logitech Joystick for iPad

I picked up a Logitech joystick for my iPad and have been playing around with it. I like it because it helps me not go out of the joystick area designated on the iPad when playing a game. The Logitech joystick is nice to use and you can see through it and sticks to your iPad with two suction cups. The only thing I don't like is that you have to move it to pus something underneath its frame. That has only happened to me on one game and is not, for me, a deal breaker. I plan to get a lot of use out of this thing.