I haven't seen the new vid yet, so instead I'd like to comment on some stuff from the prior page.
The Buu power level thing is weird. It was originally assumed that Buu gets stronger with the more people he absorbed, with the most powerful Buu supposedly being Super Buu after absorbing Mystic Gohan + Piccolo + Goten + Trunks (not Gotenks at this point). However, Kaioshin is scared shitless when he sees Kid Buu. Granted, Kaioshin appeared scared shitless the entire time he was introduced, but he explicitly says that Kid Buu is the strongest and most dangerous form of Buu. It's quite possible Kaioshin meant that Kid Buu is more dangerous simply cause he just seems straight up deranged and not so much that his actual power level is higher than the others. Though Kid Buu is clearly stronger than Fat Buu at the very least, as he was easily able to wipe the floor with him, But this brings up the question of why this was the case since he expelled Fat Buu (and everyone else).
As for where Goku stands, that's somewhat difficult to deduce as well. Goku seems to be evenly matched with Fat Buu at SSJ3 level, but he also states that he couldn't properly fight him because SSJ3 power drains easier with him being in the world of the living. He's also roughly even with Kid Buu at SSJ3 level as well, but also uses the same excuse, and says it's even worse because he was fully alive by that point. However, when he was about to battle Super Buu (with Goten + Trunks [unfused] + Piccolo), Goku doesn't seem worried at all and feels that he would easily be able to dispatch him (and Buu at that point seemed to think the same thing, as he was very eager to absorb Gohan).
RE: Android/Cell saga.
The androids truly were one of the most stupid fucking creations in all of DBZ for the reasons someone already mentioned, however Cell as a concept was a pretty good one, and far more reasonable. I'll be honest though, he is probably my least favorite bad guy in the whole series, mainly cause of the way he looked. Something about his pointed head and those stupid grasshopper type wings really bothered me.
Yeah, I know that's a petty reason. Deal with it.