Only thing I dislike is there is a bunch of unnecessary grinding if you want to beat all the bosses and get all upgrades, the flame land with "challenges" is just plain stupid, especially near the end with stuff like "survive for 15 minutes" and "kill 100 enemies" or however many it was. and don't even get me started on nifleheim, other than up to that point the game is amazing and if I wasn't trying to get to the valkyrie queen the game would probably be 4.5/5