I have one somewhere. The right track pad can work like a joystick, but without the physicality and feedback it just was awkward and unpleasant. Using tracking as a mouse also felt off whenever you needed any sort of precision. Right track pad/dpad seemed to be impossible to click just right to press a direction without also activating the trackpad mappings sending both inputs at once or the wrong one. I could not really get use to it and forgot about it in a box somewhere.

Didn’t hate it, just couldn’t find a use that mouse and keyboard couldn’t cover enough to get a feel for it.