We cruised on the Adventure Of The Seas now in July, and were quite disappointed. We cruised many times and mostly on RCC.
The My Time dining did not work at all on this ship. The reception explained that it is not possible to get a reservation at 7:00pm We had to share with other couples, or wait for a table many times even if our booking was for 7:45.
After we've complained many times for a week ( in a nice way) They said we can now get a table for 7:00pm. The table was in an area where they scrape the plates, stack plates, drop glasses, and bump out chair to get passed with the serving trolleys and the noise was just overpowering the conversations.