Ehh... I feel as if the game is very one sighted, I tried going wizard path with magic but there was no way I was gonna be able to beat all the dungeons in time. Not to mention a lot of the jobs are useless, such as the ones that make you loose bravery/relaxation. Those are just to important. So it feels as if while it seems open ended if you want to beat the last dungeon in time you have to do it in a specific way.
Wow amazing technology where planes can now go through each other at the exact same altitude, unfortunate for the birds who fly at the exact same altitude.