Change my mind, this is a very very easy game as long as you know how to do. Learning curve take a bit long time. fun!
The other trick which make this game easy is to SHOP, you can shop anywhere in the middle of any quest as long as you reach a Save Portal, transport to nearest shop with it and go back to the last spot. Make sure to raise all the party member and equipped them best, each one has to fight the boss in the end. Since you have loads of money, you can always set "ALL OUT" battle strategy. This way, you will finish the boss in no time.
what I really don't like is the FACTORY gaming. I tried once and leave it totally.
The party still are bunch of idiots, sometimes they wasting an active spell for another lousy spell, so careful when hit L1/L2 button. Mostly they are good just as decoy in the boss fight.
Boss fightings are easy as long as you know the "weak spot", all this game needs is just patience!
Overall the graphics are nicely done, story is interesting and cool. Still fun to play.