I'm really surprised at my experience with this primer because everyone else raves about it. I purchased it a couple of months ago so have got a good bit of use out of it since then but I just can't see what the hype is about. It's not awful, but it's not life changing.
I have dry skin and I find it isn't very hydrating, this may be down to the fact it's not really a silicone base. I don't notice any luminosity showing through when I use it under, or combined with, my foundation.
It did help my makeup stay on all day but as I have primers that I much prefer using I now use this for highlighting the corner of my eyes, which it is great for!
I really love this stuff, I've tried other primers before and this has got to be the best one I've tried. It makes me skin feel so smooth before applying foundation and concealer. Gives me an amazing glow too. It's a bit pricy for its size, but surprising how long it lasts. It's also in the most convenient size for travelling and to put in my make up bag. Love it.
Tips: One pump is enough for my whole face, so don't be deceived by how much you need to cover your face.