Been using this on and off for years, it always gets the job done with minimal fuss. I love the way it looks- it minimizes redness and the look of acne scars and small blemishes, while overall making my skin look even, glowing, and healthy. I'm super lazy, so I love that I can just use this as a stand-alone makeup. It doesn't need special brushes or applicators, nor any other type of makeup. I also love that it hydrates my skin and doesn't cause any irriation (I have very sensitive skin). It's very minimalistic, so it doesn't cover everything. But I don't care. I love the au-naturale look.
I have 2 shades. 1.5 for winter, and 2 for summer. Sometimes I use both if my skin can't decide what shade it wants to be that day, or if I want to build coverage in more troublesome areas.
I do agree with what others say- it weirdly turns orange roughly 30 minutes after I put it on. BUT...for me it always goes away after about another 30 minutes. One time I even asked my coworkers to confirm if they could see orange/copper on my face, and they said no. So there you go.