Difficult and rewarding and a big ol time investment. Top tier aesthetic and atmosphere, great narration, and tense dungeon crawling. The characters are cool and there's plenty of customization to enjoy. I also enjoyed the moddable anime skins a fair bit. Problems being that it goes on a tad too long, a lot of the bosses are reskins, and a lot of the RNG is just frustrating. I wish I had played on Radiant. Also leper is based.