I agree with MAC Whore, P&P Eye is not that great, it just doesn't make the color "pop" for me, but I find that with UDPP as well. I am not a fan of UDPP myself (it always leaves a weird grey cast on everyone and is too dry for me), I have found better bases from other companies if you would like to try any, Laura Mercier's Metallic Creme Eye Color I use on most of my clients and also on me, but I tend to like a little shimmery base even under my matte shadows and it holds the color better for me than UDPP ever did. MAC's paints are right up there too and if you don't want a shimmer they make matte finishes as well, I like them better than the paint pots but those are good as a backup. Cliniques Touch Tints believe it or not are a nice base but not as long lasting as the LM or mAC, those 2 have lasted the best for me, esp. in our extremely humid summers here. I work 12-13 hour days and it my eye makeup always looks just applied.