Castrum just seems like a hot mess honestly. And I dunno what the point of ranks is other than being an arbitrary gate for progression. Really the only good thing I can say about Bozja is that at least it's relatively fast paced, even if it does feel like it takes forever to cross the map from aethernet shards to skirmishes (which also have a distinct chance of being like 80% complete by the time you do get there even if you started out just after it popped). Even then you're doing like, what, the same three or four skirmishes over and over again until you're forced to go to a lower area because all the high rank stuff is on cooldown. Pretty boring tbh. Even the story is turning out to be a drag and a fair amount of it could have just been dialogue boxes instead of cutscenes.