I've made at least four separate purchases from MF, though one was to replace an item I had lost.
I just received my most recent order, and it's gorgeous. I now have two pairs of earrings, both Medusa style, and the first pair has lasted me roughly five years and still going strong. I ordered a limited run in a different color with moons on them, as well.
I get a ton of compliments on the earrings, but love the glasses/mask chains they sell, as well, and have those in two colors, too.
I've never had a bad experience, and the packaging this time was downright gorgeous.