This could get me kicked from the wiki, but never mind, I believe that Hermione is overrated.
People like to lay it thick, that Hermione has the best mind of any character and everyone must acknowledge that, they also seem to trump up her achievements, they like to assume that the trio would have failed miserably if not for her, and yes, they would have failed, but the trio without either Harry or Ron, that could not have even taken off. Hermione, while being the brain of the group, does not have the skill to hold it together, what people also seem to rather conveniently forget, is that Harry and Ron saver Hermione's life many times too. People say that she could have solved the Horcrux problem in days, and beaten Voldemort early, but I don't think so: For starters, why did she not show her, presumably immense brainpower when the trio was actually hunting horcruxes? I mean, if, as fans claim, she could have found, and destroyed the Horcruxes in a matter of days, then why did it take the trio such a long time to actually find, and destroy them?
Also, at the end, I need to add, most of these claims are taken from completely legit sources and conversations I've had with friends and other people who fan girl/boy/object/animal/fungus/bacteria/bird/alien (From a human POV)/Hooloovoo over her.