The dungeons in Graces f are awful and literally just get worse and worse as you go on.
They were nothing but a slog, tedious, a test of patience, made absolutely zero sense, had no rhyme or explanation of what was going on or what you needed to figure out, the worst, most boring droning soundtrack to drive you insane while you go in circles and fight the same enemy for the 7th time, the layous are repetitive and all look the same, and feel like the reason why people would hate dungeons in the first place. Oh my god, Gustwork Ruins can absolutely suck it all down hard. End rant.