Has anyone recently purchased this complete set? If you have, how was the quality on your Optimus figure? Did it have any visible flaws like discolorations on the hands or legs? How well did the legs extend/compact when pressing the fuel drums? Was it nearly impossible without breaking the knee joints, or was it smooth like butter? Has any parts come off which would lead to suspect plastic quality? I ask all this b/c I recently purchased this set. The Masterpiece figure I had was displayed in a box and when I went to look at it a part came off and this coupled with many other flaws made this version worse than the Hasbro versions (I owned both at one point). So, now I am hesitant to return it for a replacement as I am thinking it will happen again. The trailer was great though, no flaws in it.