I purchased replacement cubes and wanted to hear from others in their opinion. They are truely gorgeous but....the mouth and eye holes are too big which means the balls will not sit correctly. This is more evident on the second face. I'm thinking of mounting the factory metal bracket for the first two faces. Then I thought....why should I have to modify a brand new part? Such a shame as these would be beautiful with 2.0 on the way and hopefully playfields soon to follow. Would love to see pics from other users.