What intrigued me about this concealer is that you get two complementary shades. I bought it because I thought I could use the lighter shade under my eyes, and the darker shade happens to perfectly match my foundation. The formula is thick and creamy, and covers spots very well, but I find it to be too heavy to use under my eyes - it tends to crease because I can't get a thin enough layer on.
For the price, I think this product is good value for money, especially if you are able to use both shades.
I find that when I use a setting powder on top of this, any spots remain perfectly hidden all day. I have hit pan on the darker shade because I use it so often, but I haven't used much of the lighter shade. I now use a liquid concealer for my under-eye area.
At this price I would buy it again just to get a shade that matches my foundation so well and provides excellent coverage.