Make sure you shake the bottle HARD. The larger glitter tends to stick at the bottom and can only be brought up by some vigorous shaking or stirring.
That said, I think this polish looks a little cheap. Without a few good topcoats, the glitter looks unevenly shaped (although still very shiny). Also, the base looks a little murky.
Finally, something really weird happened. A chunk of the larger glitter cut through my thumb when I was removing the polish. I had to remove it with tweezers. Pretty painful.