I love these little figures! Not only are they super cute and well-designed, but I think I got super lucky because I actually got one of each figure, including the mystery one! So either the odds are greater than implied or I just seriously lucked out. Regardless, I'd still say these little figures are totally worth adding to any Vocaloid fan's collection. If I had one negative thing to say, it'd be that the arms pop off pretty easy while you assemble them, but they pop right back in so it's not a big deal.