I think Agent 5 of the Mystery Party should lose points because when spoken of Gilgamesh, he/she referred to the one in FF8, and not when Gilgamesh was in any of FF1-4, 5, or 6, though the one I think of he's in 5. The question was for FF1-4, 5, and 6.
Meh, trivia questions on this kind of thing are kinda useless as most people will come up with the same answer, and they'll just be spruced up a bit. Opinionated questions are better because the voters can relate to his/her opinion and vote on it.