Yeah, Shimon is bad, Super Tengen Toppa Gurren Lagann is bigger than a galaxy, picking a fight which destroys whole galaxies to save one planet
There are some characters you wish would never become heretic gods, starting with robotic cat Doraemon to Fist of the North Star Kenshiro to Death Note Light Yagami.
@aigomorla Who is Mars Code? That was my post
Edit: Forgot Suzumiya Haruhi