According a job posting at Gamasutra, the vast majority of the 2K Boston team no longer want to work with Ken Levine and 2K have let them set up their own studio while many others went on to other developers. What went wrong here? I wasn't aware of any tension in the ranks but obviously there has been. Bioshock 2 is now in their hands so can we expect a better game without Ken at the helm? There were a lot of issues with the original and I would hope they've looked at community feedback to see what needs fixing.

This is speculation right now, so stay tuned for more updates on the matter.

Source: Surfer Girl