I use this machine for 2.5 years now and am absolutely satisfied. The shaving is done gently and thoroughly-even in the field of Problemzonen- what I've missed more than with other devices. Here no hair left behind. The cleaning over the cartridge I also excellent because everything runs automatically on the degree of pollution. This cleaning accommodates anyone who does not constantly thinks about to clean the shaving foil with the brush. All in all, there is no reason for criticism, the apparatus fits comfortably in your hand the whole system is very well thought out, therefore 5 star and Recommendation.