The epilator head is quite good although it seems to struggle with some tougher hairs. I was used to waxing so I didn't notice a difference in pain, maybe the device hurts less. The head with the brush does a really good job and leaves the skin smooth and clean. I haven't yet noticed the result of the cream application head, but it definitely leaves a pleasant sensation. The battery lasts here for a month after 4 uses of all the heads. It is good to clean all the heads well to avoid irritation and for better maintenance. Overall, I would say it's worth its money and it's very practical.