When reading other reviews about Panasonic wet / dry shaver in terms of sensitivity, I was initially rather skeptical and for the ES-RF31 there was still no review, but I've even ordered him also because Panasonic guarantees a return option. The Panasonic ES-RF31 has not let me down. A flagship what price and performance terms. For me, this is so far the most gentle electric shaver. My skin is very sensitive and the first time is more frequent shaving (z. B. in the evening and the following day at noon) with no burning and red spots on cheeks, neck and chin for me possible. Although problem areas need to be treated several times with the razor, but I can not complain. Gentle even on extreme positions, unless you're exaggerating. Sure, you have to get used to the device in order to handle it properly, but that's probably similar in all razors. You also do not need a special shaving gel but can use the previously proven on. The shaving is like a pleasant facial massage. At least I feel that way. The cleaning goes without a hitch. Remove the shaving head and rinse under running water. As with the shear blades. If the unit still the next three years by holding so, I see no reason to complain.