The polish is great! It strengthens my nails and is a sleek base coat for doing DIY manicures.
The only complaint is that the square-topped lid almost always separates from the part of the lid that is attached to the brush...and I have to struggle for a few minutes to just get the lid off! It doesn't affect the polish at all, obviously, but the product design could be better. That is really the only complaint I have - the polish itself is great!