I like this product a lot. I only, however, use it for setting my under eyes and the places where i highlight.
At first i was a bit scared when i got it and saw that it seemed a bit glittery, but ive only ever noticed the glitter in the compact, i havent seen it come across as a very glittery product on my skin... i think the fine glitters are used as a very very toned down version of a highlighter so that the skin only marginally shines and glows.
I have noticed that the product has helped control my oiliness for a few hours more so that my makeup lasts from morning till the end of the work day (although i can do with a touch up on some particularly stressful and hot days).
I dont think its a particularly full coverage powder, but i use full coverage foundation so i dont think its particularly necessary for me to have the product be full coverage. I have also noted that the powder does go everywhere in the compact, but i dont mind that so much since buying a pressed powder that was so pressed that even scraping the product wouldnt release most of the powder (and it wasnt a particularly cheap product either)... at least i know this product is attaching to my brush.
I like this powder it has good coverage lasts and is an affordable price although everytime I've ever bought this product the applicator has fallen to bits everytime which is very annoying and the only downfall