There is no such thing as a "bad" glitter polish in my opinion. However, some have a lot more "bling" to them than others. Hard Candy's "Celebrate Sequins" is one of the great, major bling glitters!
It starts with a clear base, and it is loaded with silver holographic micro, hex, and square glitter. Fun on it's own or layered over other colors, with a couple coats your nails will have so much bling they will resemble disco balls. =)