Overall, AMV Hell 0 was great (I am not a big fan of bestiality or the use of fecal matter, but I was perfectly fine with the rest of it). What I felt it was lacking was AMVs that made me burst into laughter. Can some one try to use more comedic hentais, like "Hooligan" or "Anyone You Can Do, I Can Do Better". Heck, the names alone should be enough to inspire a number of ideas (along those lines, do something with "Do you know the MILFing Man).
"Consenting Adultery" had wonderful graphics that could be worked with, and the combination of sex and action in "Viper GTS" and "Beat Angel Escalayer" would make great vids.
As far as offensive audio goes, I would try Steven Lynch, Avenue Q, and/or Corky and the Juice Pigs.
On a final note, to anyone who complains about AMV Hell 0's offensiveness, Two things. First, their cartoons, and if you are watching it , you should be able to tell the difference between reality and, well, DRAWINGS! Second, the disclaimer at the beginning of the video was pretty clear to me. The people who have problems are those who read the disclaimer, watched the video anyway, and then bitched about it afterwards.
Of course, that's just my opinion.
