Ranking
A fairly good tutorial. I'm glad you mentioned the dangers of headgrabbing - unless you're really good at pulling heads off, then grab for extra points and/or because you need to and then move off to a more suitable body part.
"Call yourself alive? I promise you you'll be deafened by dust falling on the furniture,
you'll feel your eyebrows turning to two gashes, and your shoulder blades will ache for want of wings."