We booked this cruise when we were on celebrity solstice 18 months ago. Doing Honolulu Tahiti New Zealand Sydney. We loved that cruise so we booked this one going the other way ( we got Fiji instead of NZ )
The millennium is older than solstice but we thought it was well maintained. The staff were constantly cleaning, painting, repairing the ship. All the staff were really helpful and welcoming. The captain ( captain Nicholas ) was constantly around the ship talking to guests he was so friendly, the best captain we have ever had.
Our cabin was a good size and the room attendants done anything we asked for. The food was good in the ocean view cafe. Food in the specialty restaurants was excellent as was the service. Bar service was good, it could have been a bit better but still acceptable.
We booked a jet ski and snorkelling tour. It was the high light of our cruise