Jabrosky
Banned
I'm not a big fan of grey vs grey (like A Song of Ice and Fire) because it bores me, it can get depressing, and it's too much like real life. The entire point of fantasy is escapism, to go to a world where good and evil are easily identifiable (at least they are to the reader; to the characters perhaps not). I disagree with this whole notion that good vs. evil with good winning necessitates flat characters and a boring storyline. Stories like LOTR and the Narnia books would have faded into obscurity long ago were that the case.
I agree with your whole post, but especially this part.
This may be diverging off topic slightly, but what if you had clearly defined good and evil sides, but the evil side considered themselves justified in their own way and simply had wrong opinions? My current antagonist is definitely the bad guy, but his evil stems largely from his political beliefs. This allows me to kill two birds with one stone by telling a story that's both good-and-bad-guys and realistic.
It's true that the real world has shades of gray, but it's often the case that while one side doesn't consider themselves evil, their beliefs have evil effects. Adolf Hitler, Joseph Stalin, and Jefferson Davis may have all thought they were doing the right thing, but their positions were still evil.