Zoya Kotori is excellent polish, but only for layering.
When I first got it, I regularly tried to get the bottle color so I did 4 or 5 layers, I don't even remember. That was Pre-Seche time, so after one and a half hour drying time, I went for a ride on my bike and f...ed up three nails. That made me so angry that I swore I'll never wear this polish again and I made a decision to sell it soon.
But, luckily, there are nail polish blogs and I found out that this polish is very good over any darker polish: green, blue, black, gray and then it's necessary to put only one coat to achieve bottle color.
So here it it, over Manhattan plain black polish:
I just love how crazy it shines!