I just finished Bioshock 2 Minerva's Den dlc and I could not believe the ending. The twist at the end was unbelievable and it is something I will remember for a long time. Aside from the story, the gameplay is as impressive as the original single player and the new weapon and plasmid (laser beam and gravity well). I had a great time fighting the new big daddy called the Lancer who also uses the new laser. There are also two new security bots( lightning bot and laser bot) along with a new brute splicer who has fire on his hands and feet to do extra damage. Overall, the new download is very impressive and perhaps one of the best and most detailed non disc games in a long time. 10/10