I went on a spree went they went BOGOF at CVS (I can swatch them if anyone's interested), and this is what I think:
Pigment sticks - they're SUPER hard when used dry; they just give a very slight shimmery look. they give better pay-off when used with a mixing medium.
Paints - I got the two lightest shades, and for some reason, they both were a bit clumpy. It was a bit difficult to get even coverage with them all over my lid when I tried to use them as a base (even with primer!).
Gel(?) liners - I got the brown one (the black one was sold out). It was very creamy going on and didn't smudge at all when it dried. The brush was a bit scratchy but did an ok job given the price.
Shadows - very pigmented, but the finish was a bit too glittery/shimmery for my taste.
Mascara - If you have very long and curled lashes already, then this would be great for you, but for me (I have straight, short lashes), it wasn't that nice. It took the curl out when I applied it. It's gives ample volume and a bit of length; didn't clump until the 3rd swipe.
What I do want to try are their shadestick dupes though. Has anyone tried them? How are they as bases?