In terms of how it works, it's a thumbs up from me. It dries quickly, meaning I don't have to resemble a chicken as I try to get my armpits dry before I put my clothes on. The smell is unoffensive, and I like how fresh it is without clashing with my perfume. For a normal day of doing things around the house/going out it keeps me dry and fresh smelling for the whole day. If I'm going to the gym, I'll pop it on again just before and I find that I'm dry afterwards, no matter what I've done which is no mean feat I'll have you know.
So there you go, there's my favourite deodorant. Let me know if you've ever tried this one, or what your favourite is.