I think that for people with regular skin, this primer would be fantastic. It definitely hides imperfections and minimizes pores, as well as making makeup last longer. However I seemed to be allergic to something in the primer.
My skin is very reactive though, and after 2 attempts at using it (even trying different moisturiser/foundation in case this was the cause) I realised my skin wasn't super happy with it. My skin went BRIGHT red and was stinging badly.
I have passed it on to a friend who has had no problem with it and loves using it!