DW
Basically, I don't like the extremes, and I feel that throwing chaos or neutrality into the mix makes things more realistic.
I also don't like extremes. I usually start as a neutral good character (because that is my own alignment

) and go from there, making choices I find more suitable. Playing evil is not fun for me. Any evil choice gives me anxiety. I like playing a rogue (usually a male, a neutral good pragmatic charmer), because this is the most versatile character IMO, but I never allot any points into Pickpocket skill. Looks like we have a similar taste...
Faendalimas
I find most people misrepresent "evil" in these games.
Please note that I am not saying that somebody else should not enjoy the evil path in a game. It is just a game, after all.
(Maybe people who prefer to play evil characters release their suppressed emotions this way, I don't know.

)
I am not sure people really "misrepresent" evil in D&D. Chaotic evil is rather bad and will kill for pleasure.
I’ve found this colorful description of Chaotic Evil on-line:
Chaotic Evil
These characters are the bane of all that is good and organized. Chaotic evil characters are motivated by the desire for personal gain and pleasure. They see absolutley nothing wrong with taking whatever they want by whatever means possible. Laws and governments are the tools of weaklings unable to fend for themselves. The strong have the right to take what they want, and the weak are there to be exploited. When chaotic evil characters band together, they are not motivated by a desire to cooperate, but rather to oppose powerful enemies. Such a group can be held together only by a strong leader capable of bullying his underlings into obedience. Since leadership is based on raw power, a leader is likely to be replaced at the first sign of weakness by anyone who can take his position away from him by any method. Bloodthirsty buccaneers and monsters of low intelligence are fine examples of chaotic evil personalities.
1. Rarely keeps his word. Has no honor.
2. Lies and cheats anyone.
3. Most certainly attacks and kills an unarmed foe (those are the best kind!).
4. Will hurt and/or kill an innocent without a second thought. (Or for pleasure).
5. Uses torture to extract information and pleasure.
6. Will kill for sheer pleasure.
7. Is likely to help someone only on a whim.
8. Despises honor and authority and self-discipline. Views them as weaknesses.
9. Does not work well in a group. Constantly vying for power and/or command.
10. Will always take dirty money, etc.
11. Will betray a friend. After all, you can always get another friend.
12. Associates mostly with other evil alignments.