Adventure of the Seas was our first cruise experience. We were not disappointed. The service, from stateroom attendant to dining room waiters to purser's desk was really first-rate. This ship is SO huge. We never felt like we were with a crowd. The ride was rock-solid. Perhaps we were blessed with exceptional weather. I only remember feeling rain twice and those were sea days. It was actually somewhat refreshing.
I timed the checkin period. From taxi dropoff to free-roaming the ship took 45 minutes. Our interior stateroom was ready as advertised (2 p.m., I believe) and was quite comfortable for our week-long journey. Being an interior room and having no windows allowed us to recharge our jet-lagged bodies that first night. In fact, I was quite surprised to wake up at 9 a.m. on our first sea day and it felt like I had been sleeping for days. I had to trust my watch to confirm what time and day it happened to be.
Safety muster was not prolonged and the first dinner in the dining room was quite a treat.