I'm blown away by how much I love this eyeliner, I constantly want to wear it!! It applies so easily, depositing colour with hardly any pressure. I've can also go a few uses before sharpening it, which I love - less wastage! MAC eyeliners are also lovely and long, which I like, as they don't get short and stubby as quickly as other eyeliners.
The shade is stunning - it brings out my eyes, and works with my skintone perfectly - not easy as I have cool blue-grey eyes and a warmish skintone. I think the gold shimmer really takes this eyeliner to another level, not many other teal eyeliners seem to have the gold in them, which is what really makes it sing on my skintone.
It wears well on my quite oily eyes, some slight migrating on my lower lash line (which is where I always wear it). One stroke lays down colour, the second really shows the dimension and sparkle of the shade.
Can't recommend enough!