This primer is very comparable to the natural radiance primer, except it does not colour correct and it is not as hydrating.
It does however have the same texture and feel on the skin. It is definitely more oil controlling as well.
It does have slight illuminating particles and it does blur minor imperfections. Foundation and powder applies beautifully over it.
I do find it to be a tad pricey for only 30ml, but if you are a total MAC fan like me, you will want this in your collection regardless and it is a good product.