I don't normally post long reviews on Tripadvisor but I'll make one for them since their service is exceptional.
We are a group of 9 people from Indonesia who initially booked for Bhaya Classic Premium. A week before our departure we were told that we got a free upgrade to Au Co Premium Cruise.
Au Co crews were not only professional and genuinely warm, but they were also very thoughtful and paid a very good attention to detail. Special shout out to Eddie who were willing to talk for hours after dinner with our group of friends despite his tight schedule before, during and after our trip. (We learnt that they were working on the boat 26 days per month which gives them only 4 days to rest and meet their family back home).
After each of the activity, they provided us with a cold towel and refreshing cold tea. We truly felt like Kings and Queens. They managed to find a perfect balance between giving you a full flexibility and encouraging you to participate in the activity.
The food was good and fulfilling, really loved the dinner on our last night where we had a BBQ buffet. The squid and the shrimp were super fresh and the saucing was incredibly good. There were some food during lunch that was not up to my taste but still okay.
All in all, stop looking for other cruise options because this is the cruise you're looking for.