Review (5/5): Awesome!  Glad I spent the money...
Okay. So this product was one I finally said, screw it I'm going to try it, because I have been looking for mirror like polish for almost two years. The mirror wffect is amazing! Especially if you do it right. I posted 4 photos, from start to finish. The real metallic mirror finish definitely looks better before you put on the top coat, but it will rub right off within a few minutes to hours if you don't seal it with a top coat. The first photo is with the bottom coat, second the mirror effect chrome, third the finished product.
Another thing you have to know is your surface needs to be smooth and clean before beginning, just like any work space. Second, once you paint on the chrome don't go over it again, it'll look terrible in the end. So once the chrome mirror polish dries, leave it alone! If it doesn't look the way you wanted, just grab a dry napkin and wipe it off and start again. Trust me it'll look better this way.
Now... For the product quality itself... I would say it is good but not great. I have a better quality gel top coat that I use and like better. I actually used it the second this doing this, and it worked better. But this top coat I used when doing other things to my nails. Not sure why it doesn't perform as it should, perfectly, like my other brand top coat, but it doesn't do ya... It's a good top coat still, so not a total loss there... And yes it does chip if you don't use at least 3 coats of top coat. 3! That's key to a good gel top coat... Layered for strength. I do my own acrylic nails and all my decorating, so I have a good quality gel setting lamp, with 6 bulbs inside, and I use good quality products... It's worth it to spend an extra $2-3.
But overall great product and I'm happy I spent the money! I love my chrome nails!