We cruised the week before Easter. That was our first mistake. We cruised on a ship with a Nick theme. Second mistake. We have never seen so many children on a cruise. When the ship specs say 4100 people, evidently children do not count as a whole person. Yet, they take up at least one deck chair.
All that said, we managed to enjoy the cruise, we just chose not to try to fight people for a deck chair. There were a few things on EPIC that we have not had issues with on other NCL ships.
1. Only two outlets. If you have more than two things that need to be plugged in, bring an extension cord.