I was given two of these bottles of polish as a Christmas gift. Unfortunately I didn't rate them very highly. The polish chipped within a day of applying it, and the hairs kept coming off the brushes and onto my nails. I found I had to put quite a few coats on for the colour to actually show up properly as well.
I am not a professional, but I am a nail product fanatic and have tried many different brands and products. I just didn't find that the quality of this matched up to OPI or Essie, or even Essence polishes, and they are MUCH cheaper.