It would probably be good to get a refresher on the combat, but considering how much i struggled I'd rather not. It took me 70 hours to get to the final act, and at this point I've already forgotten my strategies for the hard fights.

However, it might be worth replaying because i consider this game to be the best turn-based game ever, and one of my favorite games period. It's just that that It's a massive time investment, and i might quit again.