I love the feeling MAC Strobe cream when you put it on, It's fantastic! Smooth and satiny and leaves your foundation feeling utterly amazing on top of it.
However as an oily girl, this isn't for me! I found that an hour or so after application the product had slide a little bit and looked far brighter and shiny-er than it had originally, leaving my nicely highlighted cheekbones looking like I had gotten a little happy with the glitter paint.
This would probably work better for the normal-dry skin types.
I loved this product when I first used it, but I found thta it started drying out my skin really badly. I had to stop using it because it would make my foundation a cakey mess.
I really think this was a skin type thing though - I gave the rest to a friend with oily skin and it was amazing for her.