I own this razor for almost 2 years and highly recommend him. Even after this time, the battery will last about 14 days with daily shaving and shaving head and the blade are sharp. The device is very easy to clean under running water. Thus any cleaning fluids or stations are unnecessary. Visually see the device holds as good as new. Thanks to the metal surface (a little plastic there also) there are no water or calcium deposits on the device. Shaving comes with this shaver quickly and thoroughly. Thanks to the additionally mounted in the middle of the shaving head of the razor blade has also somewhat longer stubble no problem. So the shaver is also well suited for men who leave their beard grow time 2-3 days. With skin irritation by shaving I have no problems with this razor. Rotating does this shaver exactly what he should and this at no extra cost for cleaning cartridge or the like. Derogatory: Maybe the cap of the shaving head. This has no ventilation slots. So should be allowed to dry the shaver after cleaning before to setup this cap. I use them only when actually traveling.