If you're a fan of the Final Fantasy series (as I am), you are probably aware that in most (if not all) games, there is always at least one character you really don't like as they seem to be useless. For example:

Final Fantasy: The Monk
Final Fantasy IV: Edward
Final Fantasy VI: Gau
Final Fantasy VII: Cait Sith

There are just a few examples from my own experience. What are your opinions?