There seems to be a problem with all the frame arms joins and body, where as other characters from Gundam and Hexgear don't seem to have these issues. Frame arms shoulders pop off very easily, some parts need a bit of an effort or force to attach, some parts fall off or break fairly quickly. I enjoy the easy organized parts but I hate having it nearly fall apart because I barely grazed it's legs. If you plan to have this get 2 and only put them on display with both forms as frame arms are very VERY fragile.