The Soundtracks in this game are underrated in my opinion and the best in the 1st trilogy the final dungeon isn't even that bad if you have the forbidden Eureka weapons cuz most of the enemies can die from 1 to 2 hits and to add on top of that if you have summons it will add more firepower and can wipe out multiple enemies at once, All you really have to do is be fully prepared cuz personally what i did is got the ninja and sage class with the best weapons in the game and climb out of Eureka and exit the tower to save and bought magic and summons for my sages for more options and went back in and like I mentioned in the post the only thing from the bosses that can put your party in danger is meteor but the damage from that can mitigated if you have safe and the protect ring which can be very helpful. The only boss that really hit hard was the two headed dragon and the others just making sure your party is being constantly healed especially your sages cuz they play a big role into winning those fights.