Have about 5 years again dared buying and no regrets; as well as other customers have found, Brown seems to have learned. Also I am fallen: about 5 years ago I bought a shaving head which was completely blunt from the outset; This shaved very well here (have him now about half a year), and the neck area (keyword: goose bones) after a slightly longer shaving quite well; However, I shave for a very good result 1x a week wet; The razor must now not nearly so "effort", shows that the battery now lasts twice as long as with the old shaving head. Can recommend buying.