There were formal nights on the days at sea, which were nice to get very dressed up, and the food EVERY SINGLE DAY was incredible! I ate way to much (and hopefully all that walking we did burned off some), but it was just all excellent food. We had the late seating (8pm) which was definitely the way to go. The wait staff was really good, they anticipated what we wanted, and were very helpful.
At night we went a few times to the piano bar with a great singer, we did the disco on the first day, never again - I'm too old and the DJ was too bad. We saw a "comedian" one night in the lounge who was horrible too (just not our age range for the show). We spent one night at the casino - Matt played craps and won a bit, I just played the slots of lost $10. Oh well! Matt and I looked up at the stars on the full moon night (awww), but mostly we were done dinner by 10 and had to get up early to go to ports, so we usually went back to the rooms with a glass of wine enjoyed the night on the balcony.
Our room was always clean and stocked, and it was just a really fun experience. There was only one evening I could really feel the boat move at all, which didn't feel great, but other than that it was smooth sailing - so cliche, I know. Definitely recommend this cruise line and cruises in general when you want to see a lot of places in one shot!