You're kiddin' right? Do you even go out on Halloween? What do you mean, creepy? Are you really that easily scared? You really shouldn't play Final Fantasy IV then. Creepy Dolls, Living Walls, and faceless Dwarves. For that matter, Final Fantasy Tactics should be you're own personal "House of Horrors" with Lucavi Demons and the like....
By all the things you described, you should have been frightened by the mere mention of FANTASY in the name Final Fantasy... I mean, c'mon...
Did you find IFRIT creepy? He looks kinda like... Say it for me Church Lady...
CHURCH LADY: Hmm... I don't know.... Could it beeee... SATAN!?!!!!
Thanks Church Lady. Heck, did it 'creep' you out when Bahamut was summoned? What about the fact that SeeDs are using Para-Magic, conjureing up fire and ice and the like like witches and warlocks? Ooooh!
You can't be that easily 'creeped-out'... Really.