MAC - COLOUR READY/ PREP+PRIME

I checked this new collection by MAC called COLOUR READY.The main emphasis of this collection was on their prep and prime line of products, that makes skin ready to put on colour aka makeup.I wanted to try this primer called Prep+Prime line filler.The site description says:"A primer used post-foundation, pre-makeup to camouflage, soften and relax expression lines and wrinkles. Applies as a dense