Great product!
I had a pair of unusual light blue ankle boots that just didn't go with anything and so hardly got worn, I decided to paint them Navy to go with my work wardrobe and wow what a success, they look brand new, very shiny and are now a staple, likely I'll wear the soles out before the paint fades! And I get asked regularly where I bought them from.
I did discover quite quickly that a small amount of water makes the paint much easier to apply and get even an coverage, also sped up the drying time, three coats 2 hours, hey presto.. new shoes!