How can you hate a character because of its fanbase? Kakashi fans overrate him yet he's still one of my favourite characters. Same goes for Itachi, sasuke Madara and Minato.
Don't know what everybody's hate is against Obito, personally i think he's a badass!
But if theirs one character i dislike its either Sakura or Ino, they annoy me to such an extent i forget that their just fictional characters!
:D at the bold