i dont like super-heavyweights, they are ok the first like two minutes but its horrible to watch after that. dont get me wrong i respect every fighter but super-heavyweights are my least favorite division, most of them are not too conditioned. this article is one of the best cases i found against super-heavyweights
http://www.fiveknuckles.com/mma-news/Why-a-super-heavyweight-division-is-a-horrible-idea.html