Revolting thread...
Cell was a dumb villain and that if you thought about his goal and his level of intelligence... He would of realized he was stuck in an endless loop and never would have absorbed the androids in the first place. But instead kept traveling through time and absorbing every living creature with significant power to increase his own.
So by the time he reaches the androids to absorb and get the power boost, he's even stronger and to him, more perfect.. But.. It's just him going through an endless supply of universes never ceasing to absorb beings.
Pein is not as retarded as Cell.
Obito='s Majin Buu? I agree. Both are somewhat dumb villains, asspull expresses, and what not.
Good ol' Frieza is Orochimaru.