I have always found Green Arrow to be one of the more intriguing characters in the DC Universe. Even the most charitable interpretation of the character's origin can't avoid the fact that he was originally just an archery themed Batman rip-off replete with billionaire secret identity, Arrowcave and uncomfortably young sidekick (this is no knock on the character really, considering Batman himself started as a Shadow rip-off). Given that he was just a less popular Batman, and that the decline in comics sales after WWII meant even Batman himself was struggling to stay popular, it's not surprising that Green Arrow sort of shunted off into the background of the universe, appearing in the occasional team-up comic or B-story. Pretty much since that time it has never seemed like DC has really known what to do with the guy.
Almost every comic book hero is open to interpretation an has a personality dictated entirely by the writer at the time (lord knows one only needs to watch any random sampling of Batman movies to get that), but Green Arrow in particular has been re-invented more times than I can count. The 70s saw him lose his fortune and be re-invented as a radical leftist, fighting on behalf of the disenfranchised in the team up series Green Arrow/Green Lantern. After the characters popularity waned once more the late 80s/early 90s saw him reintroduced in the prestige graphic novel The Longbow Hunters where he was re-envisioned again as a hardcore vigilante unafraid to use lethal force, most often pitted against serial killers and drug dealers. While he still fought largely on behalf of the disenfranchised, his politics were less vocal. The New 52 version of the character (which I particularly loathed) was a young, wise-cracking, tech-savvy owner of a tech company who relied heavily on quips and gadgets, like a bow-wielding Tony Stark. When fans rejected that version of the character he was later re-written by Andrew Kreisberg, one of the writers of the Arrow tv show, to be more like the scowly low-rent Batman Ollie is on the CW every week.
These constant re-imaginings of the character are not unique to Green Arrow, but he is generally hit more than others. Unlike Batman, who in every interpretation is based out of Gotham, has Alfred, has Gotham City, has the same origin story, etc, Green Arrow is sometime in Seattle, sometimes in Star City, sometimes a killer and sometimes not, is a poor anarchist or a billionaire playboy. His supporting cast changes constantly, with the New 52 even removing his 30 year old relationship with Black Canary. All of this leaves the question of Oliver Queen really is and what should the character stand for?
