I've used GrandeLASH for almost 2 years and loved it so I thought I would try this liner. The color is great and dark and my lashes are really in great shape. They were already pretty long because I use the GrandeLASH so otherwise I'd give it 5 stars. I like that I am conditioning my lashes morning and night. I don't even wear mascara anymore--that's how full and pronounced my lashes are-which is great because I tend to rub my eyes a lot! Great products!