At first it seems strange, but when I learned how to use it, it does its job.
It doesn't catch all the hairs, mainly catches thick hairs without a bone near the skin. I have only tried it on my legs and it's okay.
It works better when the hair is short, it exfoliates the skin so it shouldn't be exfoliated in another way later in that area.
It leaves a smooth feeling but also needs a little moisturizer or oil after use.
It is much more convenient than a razor, it doesn't cut the skin, doesn't need water, foam, etc. and doesn't rust.