I'm usually concerned about oiliness on my cheeks and nose, and I prefer semi-matte skin, so face powder is a must-have. Mirakore is well-known and I know it has a good reputation, but I hadn't tried it for some reason, so I set the bar high for myself and gave it a low rating. I'm on the fair side and often use translucent powders, so on days when I finish with just Mirakore, my face looks dull and the way it crumbles isn't very good. It doesn't usually bother me that much. Right now, I use Mirakore on the outside of my face, and KOSEDECO powder on the center of my face and around my chin. As for how it crumbles, I think it depends on how I use it and how it works with other cosmetics, so I'm still experimenting. I hope that one day I'll be glad I bought it!