I've had the In the Buff quad & first got it years ago! I've actually gotten compliments (from even men) on my eyeshadow when I've worn it. If anyone has trouble figuring out how to apply, they have the handy "map" on the back to show what color goes where, & I followed it & loved the natural shades. Revlon really isn't bad stuff for the price, & can be used wet or dry, and has some great dark colors for lining. Back in the (cough) late 70's, they used to have huge displays with single shadows in containers that had a huge round pan of the color, and one of my first makeup purchases was a frosty PINK (and I mean PINK) that I would wear. The array of their colors was just awsome to me, being like 13 or 14 yrs old.
I think I have the Khaki one too, isn't that some nice greens? And there's a Coffee Bean, I think it is....you gotta get that if you have those 3 you list here! *s*
Now I need to go check out Sandstorm & will probably end up with that one too...
p.s., on following suggestions on packages for which shade to put where on your lid, I noticed an Almay package the other day that HAD to have screwed up on the numbers for the highlighter and the crease color...so if it doesn't seem to make sense, it could be something like that.