Based on many of the cruise critic reviews, our expectations for the EPIC was fairly low. In a few areas, the ship excelled while a few others not so much.
The EPIC is the entertainment ship. From Cirque Dream to the Blue Man Group and everything in between was quite good. Not cheap in some cases but, quite good. Cirque Dream was worth the $60 cost if you get very good seats. The food was better than expected. The entertainers in Cirque Dream are quite something and it is amazing what they can do on a moving cruise ship.
Blue Man Group was ok - wife really liked it while I did not really get it. Worth going to as it is free.