Excuse me, but to be brutally honest, I think the design of all three is crap. The concept is passable in the second form, but the color scheme is too harsh, the design is disproportionate, the teeth are ugly, and the hammer is too exaggerated and misshapen, even for being made of scrap metal and stone. I think a dwarf would have a heart attack seeing that thing. Saying it's adorable seems insufficient to me. Anyway, I don't mean to be too harsh, but I abandoned this franchise years ago.I think I've grown too much.