The experience gained with the device are given its purpose quite positive. In particular, the dismantling of winter tires on rusted / versulzten studs / bolts juxtaposes the wheel cross-variant u. The associated "botch" make work much easier for the "hobbyists" are.
If you expect more, will possibly be disappointed. The device really knows only "open" or "closed"! Sensitive torque adjustment is this apparatus completely alien, so that expensive alloy wheels so better still Vorlieb takes during assembly with a torque wrench.