I bought the EDP for my girlfriend. She loves it and actually really like it. There's no chance of this being a unisex scent, it's definitely a female-only fragrance. It smells good and I've noticed I can smell it on my girlfriend after she's come home from a day at work so its longevity is excellent.
It's very popular, but for good reason. I really like to wear fragrances that most people have never smelled or heard of, but you cannot go wrong with this. I love the spicy pepper notes in it and I'm surprised at how long it lasts on my skin being an EDT and not an EDP. It's a perfect cologne for the winter season.