Personally I thought this was a so,so product.
I wasn't insanely wow-ed by it but it did the job. It did its duty in terms of being both a base and a top coat.
I don't necessarily think it was chip resistant either or that it moisturized my nails. But it did have a beautiful shine.
It dried at an okay amount of time. So overall it was a good product and it saves you money but I am still yet to find my holy grail top coat and base coat.
I find any 2-in-1 product like this compromises on one or both of the functions it promises. I purchased this when travelling so I didn't have to carry both a base and top coat, and it did an ok job. I din't have very high expectations on account of it being a multipurpose product. It's easy to apply, the brush and bottle are easy to use. I used my bottle up quite quickly and it did thicken when I had about a 3rd left, making it a bit less useful and probably not the most amazing value. It does an average job, you're better off getting a proper base and top coat.