I've been using Luminess Airbrush Foundation for a couple of months, and I love the level of coverage I get from it, as well as how quickly it can be applied. I seem to always be in a hurry, and it's definitely the best makeup I've ever used for everyday work.
The one drawback I've experienced is that this foundation does not stay on my face all day, as most bottle foundations do. If I have to use a tissue, for example, I can't seem to easily smooth out my make up. I have been taking my makeup bag to work with me, but it's not always convenient to get to a restroom to fix my face. I probably need a setting powder, and that would add some time to my morning routine.
Overall, this is very good makeup with excellent coverage. It's more like 4 and a half stars to me, but that's not an option on the rating system. I'm 51 and require a full coverage foundation. If you're around my age and looking for great matte coverage, Luminess is worth a try.