9. Boba Fett
Although the worst elaborate backstory in the Star Wars prequels was the origin story of another iconic mask-wearing chap (more on him later), Boba Fett didnt get off lightly either. For a lot of people, this is one of the worst cases of Hollywood forgetting that sometimes less is more. In A New Hope, The Empire Strikes Back and Return Of The Jedi, Boba Fett was a cool-but-quiet enigmatic character. We didnt know who he was underneath that mask, why he lived the life of a bounty hunter, or, really, anything important about him. All we knew was that his costume looked incredible, and that he made for a tenacious adversary (before unceremoniously getting bumped off in Return Of The Jedi). However, George Lucas decided to surgically remove all enigmatic qualities by delving into Boba Fetts origin story in the prequel movie Attack Of The Clones. The biggest cinematic crime Lucas committed was the suggestion that Boba Fett wasnt as unique as we thought - he was actually just another clone of Jango, like all the thousands of Clone Troopers. Admittedly, Boba was an unaltered clone that would age normally but still, by spelling out his origins beat for beat, the mysteriousness of Boba was lost forever. Adding Temeura Morrison into the special editions added insult to injury, too.