I played both parts of this DLC a few weeks ago. I had fun playing the DLC and revisiting rapture. While the DLC plays almost exactly like the base game, it did add a few new powers and weapons to make it different. The main draw of the DLC is the storyline. Without spoiling too much it does find a way to connect the elements of Infinite's reveals with the first Bioshock which was great. It also had a lot of backstory on Elizabeth and Songbird. Overall the DLC was worth it for people who enjoy the story of Bioshock.