Alright, I admit that I am something of a nail polish snob- I usually prefer OPI or Essie, (although I do like Wet Shine also) I've tried Sally Hansen in the past and was very unimpressed with the nailpolishes. HOWEVER, I needed a topcoat and heard good things about Mega Shine extended wear, so I tried it... and I absolutely LOVE this stuff. It is AMAZING. It gives the most gorgeous, brilliant shine, really does dry within 60 seconds (although don't nick or rub your nails for the first hour), and makes your nailpolish last so much longer than usual. It even covers up your nailpolish mistakes. Last week I got a gorgeous manicure in a dark red color, and almost immediately nicked a finger- I was so upset because it was quite noticeable. But I put the Mega Shine over it, and it completely covered up the nick! Plus, my manicure lasted a whole week! (Usually dark colors will last me 3 days max). If I could give this a 10 I would. Highly recommended!