doesn't seem that hard, seems like more of a grind than anything else

Seems like a pain, but probably still manageable, I am certainly looking forward to playing KH again though

Most of them look pretty easy. Can't wait to get it.

love the idea of getting trophy's for just watching cutscenes

Sephiroth is a bronze.........wtf is this shit.

based on this tophy list I can see a platinum in the minimum 3 play troughs, one normal playthrough on each normal and pride mode, one of each where you choose to do your side bosses and minigames, tournaments and what have you...(this is so you can get a decent amount of the trophies before your quick run)
then on your beginner mode playthrough, after you've played the other 2, getting the no weapon/setting changes, and your 15 hour or less play time should be quick and easy!