No, it's like buying a car and then finding that someone has replaced all the controls with single sphere.
Don't forget to add the rest... In order to do that you had to have been blind, deaf, mute and unable to feel anything so that you might have been able to figure out what you were buying (via 1 minute of google search or 15 minutes in a store 'trying before
buying') and captive underground (or some other manner of restrained) with no hope of escape so you could not return it afterwards.
Otherwise - how'd you not only end up purchasing the car with only a sphere as a control for everything and kept it once you realized it wasn't for you?
Btw - spherical controlled car... That does sound cool. ;-)