I purchased a few of these after reading online reviews (I had high expectations) I purchased: Top Coat, Get Mod (450), Birthday Suit (110), Pinky Promise (160) and Malibu Peach (380). My favourite is probably Pinky promise its similar to OPI Mod about you. The Good: These are amazingly easy to apply and remove (regular nail polish remover works like a dream), the look lovely and shiny when applied (not as glossy as gel from the salon though. They are a decent price for the quality and the colour range is very good - it's even better if you buy from the US.
The Bad: That being said, the polish did not perform as well as I expected it to! I followed the instructions religiously and had corners peeling after day two on my thumbs and index fingers :( I have kept trying to make these work because I bought so many. It definitely helps if you cap the edges of your nails and wait for each layer to dry. I have got them to last 5 days at most and thats witth reapplying to my index and thumb (the other nails seem to last fine!).
Overall: They last better than regular nail polish just not AS well as I'd hoped!
I received some of these for xmas this past year and I was really excited to try this polish but it was not as good as I thought it would be,it chips off within two days and never really feels like a gel polish just regular nail polish.plus its expensive.