compared to one established in similar price region Remington shaver this is somewhat useful. While the shaving performance is not as good as with a Braun Series 5, but the device is but cheaper. Fits comfortably in your hand, battery life and fits, the ZUS. Longhair essay is a nice addition. Conclusion: Not bad, at the price there's not many that make it better, but many with considerably poorer shaving performance.