+ Amazing OST.
+ Combat feels nice and dynamic, with each character bringing something unique to the fight.
+ High quality pixelated artstyle and animations (but this one is up to personal preference).
+ Loads of variety (enemies, their attacks, environments, ...).
+ Relics (settings that are toggable) adjusting gameplay, making it easier/harder for those who want to adjust their challenge.
+ The story is amazing. Very silly at times, but often also very serious. I both laughed and cried. The story was also way longer than I expected it to be, which was a nice surprise.
+ The achievements make sense. You earn almost all achievements by 100% completing the game.

- There is a single achievement which requires quite a bit of skill in timing hits and blocks, which makes 100% completing the achievements quite hard.
- The hint system for missed treasures tells you which zone a treasure is in, but at times it might be nice to have a more precise location because some zones are quite big.
- Travelling back to previous zones can be quite tiresome, since you have to go through other zones if those are on the only path to the zone you are trying to reach. This issue is somewhat resolved in the late game, since travelling becomes easier.

This game exceeded all my expectations. From the moment I started playing I was hooked on the story, the characters, the artstyle, the OST, ... . It took me about 45 hours to do a 100% playthrough of the game. Even when not playing the game, I now find myself sometimes whistling some of the songs from the game. Definitely worth playing!