Cahaya has impressed me at every turn! Sincerely. 
Love the new looks in CAZ - always hope for more bc I feel like offering more outfit/accessories/face options are a considerably more “low-hanging fruit” than say interactions & career paths, etc. BUT it would be awesome for DLCs to not skimp in this area (like the original, lol). Blow our minds! 
Speaking of the new interactions - wildly better. User feedback was listened to and it is wonderful to see! Still in progress but lightyears from before. Way to go! Usually I am in CAZ mostly but I have found myself in gameplay way more now - thanks! Wandering around the island and resort has been really entertaining and like “brain candy.” 
Interactions have improved a lot and it makes NPCs more fun to interact with and more fun interacting with the environment - prior to Cahaya I had trouble interacting with other ZOIs/objects outside of my home - but all that seems a thing of the past! 
Cahaya career/School paths are wonky (it might be just me) and I get that - excited to see how they all work out. University that focuses on the primary vocations of the island could be cool, and take that knowledge/career back to Bliss Bay or Dowon. 
Cahaya was such a smooth experience for not only a DLC, but for a game still in progress and not in production - KEEP UP THE AMAZING WORK! I am so excited to watch it unfold. 