I don't think there is any argument to be had about what the best control method is, it has been proven that mouse and keyboard is quicker, more accurate etc. But I don't think game playing is about that is it? If you went into an arcade the machines are set up so you hold a gun if shooting stuff, or you sit in a seat and hold a steering wheel if driving stuff, you don't have a mouse and keyboard. Personally I prefer the experience compared to the accuracy/response thing, so when I pull a trigger on a joypad to shoot something it 'feels' better than clicking a mouse button which ten minutes before I was using to highlight cells A1 to D6 in a spreadsheet.