Which DC Comics Supervillain Are You?

Most of this information is correct, but here's what you should know. Sinestro was NOT exiled by the Green Lantern Corps, but rather the Guardians of Oa who are the founders and rulers of the Green Lantern Corps. Also, he was exiled to Quard in a supposed lesson of humility but Quard is a anti-matter universe, not just a negative one. Those that he allied himself with are called the Weaponers of Quard, and it was they who gave him the yellow power ring to declare war on all Green Lanterns. The Qwardian power ring is fueled by fear and can produce anything he can think of. Your "Chances are that you are obsessive-compulsiv e, and you probably aren't very accustomed to forgiveness." is correct though.

Side note: While not hers alone, Hawkgirl does indeed have an enemy. She and the Justice Society of America fought against Mordru the Dark Lord. Martian Manhunter also has enemies. His most notable ones are the White Martians and Ma'alefa'ak. This information comes from The DC Comics Encyclopedia.