Last photo is inside lights and all others are in the sunshine.
This is easy to use, easy to apply and slow drying (6-7 minutes a coat at least). It is very sheer and I have used 3 coats here but you can still see how super holographic it is! This polish is slightly smelly but didn't bother me though and I have a strong sense of smell. The brush and formula are both good. This might work better as a topper and it is a wonderful holo! Lasted really well.
Rating
Easy to use = 8/10
Application = 8/10
Drying time = 5/10
Lasted well = 8/10
Coats = 3
Finish = holo
Removal = easy
Overall = 7/10
My Personal Rating = 7.5/10