Dodging the main points of discussion here....but yeh I strongly agree that the Dr Wu "Roaring" upgrade kit for the 3rd party Hercules set is completely unnecessary.

Don't get me wrong though; I feel that the majority of the 4th party add ons do indeed improve the 3rd party pieces they are intended for - but the Dr Wu rage face (amongst a couple of others that I can't recall right now) are in a league of their own crappyness.