I have a thing for space themed things. So much so that I will drop $15 on an eyeliner because it is called 2nd Star. Also it is a dark green which I like. Love greens.
The packaging is super cute and totally durable but a pain to sharpen, which means a full freaking point off since that makes it a bear to use.
Sure it lasts and the color is gorgeous (Olive! With gold sparkles!) but it is a little annoying applying it and washing it off at night requires a makeup towelette or remover.
It is mighty expensive for a liner. If you want an olive liner (though minus the sparkles) that also is an automatic and costs way less I'd say get the Ulta one.