The first thing I noticed when using this was just got great it smelled! I won't lie, it has a very punchy and strong chemical smell, but also it wouldn't smell out of place in a salon.
I put it to work the same day I received it and hid in my works' bathroom finding my style and by the end of the day, I'm very pleased to stay it was exactly as I left it. As well as the day after. It certainly leaves the hair with a matte finish which I love.
What I would say so, is that this a rather sticky and super fast acting spray, so you better work damn quick, or you will not the lay you want. Whether you're spraying it through layers of damp hair or running your fingers through, it dries almost as quick as it touches and it's easy for this to go wrong.