So im not sure how common this might be but I just realized that my MP-03 Grimlock had a broken arm. The screw that screws the chrome shoulder to the torso was not screwing into anything. The hole looked like it had no threads for the screw. Just something to watch out for. Oddly, it only fell off when transforming to dino. It was secure in bot mode. Needless to say, hes getting returned.