For the TV series, go to YMMV/AlteredCarbon.

* CompleteMonster: [[BigBad Reileen Kawahawa]], from ''Altered Carbon'', is a "[[ReallySevenHundredYearsOld Methuselah]]", or "Meth"--a long-living human in an age when people can achieve mental immortality through the storing of their memories. Starting her career as a young gang member in Fission City who forced people to drink contaminated water or see their families tortured, Kawahara eventually rose to the top by {{torture|Technician}} and murder. Running a virtual prostitution ring, Kawahawa has people indulge their sick fantasies before allowing them to do the same to a living woman, making certain they are women who will die permanently. When one of her fellow Meths, wealthy businessman Laurens Bancroft, refuses to assist her, Kawahara has him drugged so he will murder the next prostitute he's with to put him under Kawahara's thumb. To force the hero, Takeshi Kovacs, to assist her in [[FrameUp framing a former associate of hers]] for the crime, Kawahara threatens to put Kovacs's girlfriend into virtual torture and later decides to try to do the same to Kovacs himself for all eternity.
* UnintentionallyUnsympathetic: Takeshi often achieves this since his refusal to believe in anything but Quellist doctrines (that are basically angry at everything and everyone) makes him sneer at bad and good characters equally. He's also prone to actions which frequently kill morally gray characters on behalf of other ones.