So there are a lot of mixed review about the Norwegian Epic on here, I want to write a review from the perspective of an active, outgoing 28year old who has previously cruised on NCL, RCI, HAL and Princess.
The ship - Unbelievably huge ! Its an awesome ship and if you love big ship cruising then this is certainly for you. The amount of things to do is astonishing, from bowling ($5 pp) to a water park, rock climbing and abseiling. You will never be bored on this ship. The entertainment is brilliant. We watched the Blue Man group which was a Vegas style show with Vegas quality production, and also the Legends at Sea. This was another great performance and so professional. Out of all the cruise lines I've been on these were by far the best 2 shows of all of them !
Days at sea are busy, yes, but there is plenty of space. I've read reviews of people not getting sunbeds or being crammed in. What people don't realise is that at the front of the ship on deck 18 and deck 19 is an adult only sun deck, free of charge (not the posh beach club) that you can access via stairs or a glass lift from outside the buffet. Great area ! win win !