~I don't agree with BioShock being a very good movie unless of course as already stated you have Ken writing the screenplay and a producer whose an avid fan of the games and they work really well together.~
~Christopher Walken would make THE best Andrew Ryan, in my opinion.~
~I was really disappointed with The Resident Evil movies. The first one was good having several elements of the games and also that it's not all action but has some character development but it fizzles in Resident Evil: Apocolypse which was comical at best and a complete waste at worst. I didn't even go and see Resident Evil: Extinction. I read Thomas A. Ramos (I think that's who it was, the writer/direction of 'Night of The Living Dead') scripts to Resident Evil and found it to be pure genius (those sites I had are now lost to 404 errors, sorry)~
~I do think the best medium for BioShock would be in novelization. Two books is enough, you have a Pequal telling of Rapture's creation until the plane crash and then you have the novel of the actual game, maybe told from Jacks POV (point of view)~
~In general, keep games to games, books to books and movies to movies, they just don't work without the right people and enough dedication to be thought of as either outrageous because it didn't stay true to the story or boring because they did as said in previous posts~
~Alecterum~