We loved the creativity in the make-a-monster collection, but the quality is slightly sub-par. The parts fall off and they wear down too easily to wear the "plug" breaks off in the toy, also parts go missing easy. So you end up needing "replacement" parts and un-able to get them anywhere!! Another down side was getting two left legs or things like that, and for the add-on packs, trouble finding matching torsos and things if you want. Overall we liked the product and will continue to purchase them!