I finally made it to my local CVS only to find out that Milani's One Coat Glitter display had been wiped out by other nail enthusiasts. I was, however, able to snag two of the three that I wanted the most. So, here's Blue Flash:
Natural sunlight with flash, pre-cleanup, two coats with one layer of top coat.
Unfortunately, one coat is not enough like the name says (it's close though!), but two coats will suffice and that is a-okay with me. In sunlight this polish is purely dazzling. It will need about two layers of top coat to reach its full potential because without it it's gritty looking. The polish on its own dries surprisingly quickly, too.