Review (5/5): Awesome mattifier!!!
To be totally honest, I don't really think this does anything to "minimize" your pores. I give it five stars, though, because it is the only product I have ever found that has kept my face from being a total oil slick. I have probably the most oily skin possible, and every so-called mattifying primer that I've tried has been a total failure, not to mention that almost every primer makes me break out like crazy. This, however, which isn't even really a primer or a mattifier, does what nothing else can - it makes my skin look so nice that I don't even have to wear foundation. AND it doesn't make me break out.
Of course, because it's a holy grail, it's been discontinued. So if you have insanely oily skin like I do, I recommend you try it before it becomes impossible to find.