I Love this foundation for a sheer lightweight look, this is my favourite foundation!
The packaging is great with the pump you only need a small amount (I use 1.5 pumps) to do your whole face. I've never had a problem with my skin breaking out with this product which I have with others in the past. Head down to you nearest MAC store or counter and get them to match you colour, you won't regret it, definitely worth the money.
This would have to be my favourite mac foundation by a long shot. I find this one has a good medium to full coverage, however it does not feel cakey and thick like other mac foundations such as studio sculpt. I don't however find the staying power is as amazing as it states, being a 'pro longer' foundation. I find after a few hours, it starts to sink into my pores, and come off around my nose and forehead area. I do love the coverage, and feel of this foundation, and it would have to be one of my favourite foundations.
Tips: I find this foundation applies better 'without' a primer.