Good Gawd, you guys are freaking me out, half the time I read that things are super hard and they end up being super easy.
That being said my main concern was the Demon Wall, I haven't done Titan Hard Mode, but if it's really that much worse than the Demon Wall, I might as well just jump off the edge and end it quickly.
Ran to the Demon wall twice and couldn't get through (mainly cause the black or the white mage kept falling off), ran with a 3rd group and got through the second time cause the black mage LB'd the bees, so I dunno what you guys did that made that fight easy, but our group certainly wasn't doing it.

In short, I'd be nice if people didn't exaggerate :/