S
Well satisfactory quality product. Maybe you need a lubricant right away. A pity that it was taxed at 55 more reais at Brazilian customs.
Y
Very tight out of the box and catches quite a bit. The corner turns are a little difficult to start but get a bit better with some breaking in. The catching issues can be somewhat circumvented by treating it like a latch cube, though it does make for a more annoying solve. The fact that the faces can be flipped between 0 and 1 faces make this very good value for your money since you can get quite a lot of different puzzles from just a single puzzle.