What are the best cruise lines to travel to Mexico?

Norwegian Cruise Line has a beautiful ship called the Norwegian Star that operates in Mexico with departures from the Port of Los Angeles. The ship has 13 restaurants and some of the best entertainment onboard. Also, the ship offers "Freestyle Cruising" with no dress codes, no set dining times and a smooth embark/debark experience among other perks. Check out www.ncl.com for details.