Even though these are quite expensive, I just love how the polish offers great color with just one coat! The coat also applies thin as well, and lasts practically forever without chipping!

I love this nail Polish. It drys fast and looks good. The colours are pretty that they sell.

The formula is spot on - easy to spread, opaque, and dries relatively quickly. The brush is the best on the market - wide and evenly distributes product. There are so many colors to choose from. This is simply the best product on the market.

I love this polish and scream like a kid in the candy store when it is on sell. I am trying to build my OPI collection slowly my pockets cannot take to much at one time but my nails love it especially the nail strengthener

I find that OPI is the best and most durable professional polish out there. It does not chip quickly like china glaze and goes on nicely. It does not run. The only thing I wish is that they would come out with more bright colours like China Glaze does.

I find OPI to be the best nail polish brand on the market - and even though it runs about $10 a bottle, I think it's totally worth it. It may be more expensive than some other brands, but beats having to repaint your nails every day or going to the salon for a $25 manicure!

My all time favourite brand of nail polish, whether I do my own nails or go to get my nails done, I always pick and OPI colour.

Great quality of nail polish. They have great color tho

I love the quality of OPI Nail Polishes. They glide on smoothly, don't leave any clumps or streaks and they are truly true to colour. When adding a base and top coat, it's very long lasting.

I have a shamefully large nail polish collection. I might have had over 2,000 bottles at one point last year. Yeah... It's a serious problem. But! I know a lot about nail polish. And OPI is a brand that I keep going back to over and over again. Rarely am I disappointed by the OPI formula. Of course I don't love every colour they put out but I definitely almost always love the formula. I love the brush, consistency, finish and staying power. OPI can last up to a week on me without chips when worn with a good top coat. I will always love OPI.

My favorite colours are probably Funny Bunny, Rumple's Wiggin, Mermaid's Tears, Incognito In Sausalito, Anti-Bleak, The One That Got Away and Black Cherry Chutney.