I have a friend who just raved and raved about MAC Cosmetics so I gave in and decided to try one of their foundations. From the get go I was not impressed. The makeup artist picked a color that was way too dark and I ended up picking out a lighter one myself and applying it with them watching because my skill was better than theirs.  Even the lightest one was a little too dark making it hard to blend effectively into the jawline. Like an idiot I thought it was just the harsh store lighting but color looked worse outside! I echo many reviews in saying that this product is very yellow!! Not for us pale girls at all! Coloring issues aside it does provide nice coverage for a short time, but I found that it tends to slide around and clump together if you don't reapply powder several times a day. I am sad to say that I would NOT recommend this product, and I had such high hopes!!!!