As a young adult who's struggled with acne my whole life this product is a lifesaver. I have very dry/sensitive skin and most foundations irritate my skin or worsen my acne. Lasts all day with a primer, without a primer it lasts a good 8 hours. I find that you do need to set it with a powder/setting spray as it does tend to sink into the skin a tad too much. With having a dry skin, I also appreciate the fact that it has a dewy finish, doesn't cling to my dry patches and looks like skin. Absolutely amazing at clearing breakouts and healing old scars.
I would say that it's medium coverage, I find that I have to go in with concealer to cover any acne scars or pimples that show through.
The only complaint I have is that they're colour range is way too limited. As a pale princess, even their lightest shade is a bit dark for me and I need to use a foundation mixer with it.
TLDR: Great for sensitive/dry skin. Lasts at least 8 hours. Do use a setting powder/spray.