Pretty good game. The only flaw is that the enemies continue casting even when not having mana(have been stated before). That said, I was a bit disappointed by the end boss and the overall ending. I expected something more epic like going after the big bad guy or at least for the boss to last a little more. I would also like to point out that the final boss shouldn't be that easy, It took a lot more time to bring down the warrior/caster duo.
As far as class combos go, Paladin and Warrior is a very powerful combination, even more so when using the Wisdom Aura, giving MP Regen for the party and an MP recovery when first activating it, which means almost endless heals/holy quakes for the Paladin and Chaos/Heavy strikes for the Warrior.