A savvy screenwriter and a good director could make "BioShock" an amazing film. The video game is one of the best I've ever played. It's very heavy on story, and if it's done right, it could transfer to film okay. Especially if the movie is told from the perspective of the game's main character. The audience learns what is happening at the same time the main character is, and we get backstory via radio, diaries and the occasional flashback sequence.
Unfortunately, I have no faith in Hollywood. This project will sit in development hell for a while, undergoing more and more changes. The screenplay will likely end up a huge departure from the game's story, the plot won't make sense, and they'll end up changing directors and hire someone awful. The film will be a mess and it will perform badly. That's the trend with so many of these projects, I'm sad to say.
Unfortunately, I have no faith in Hollywood. This project will sit in development hell for a while, undergoing more and more changes. The screenplay will likely end up a huge departure from the game's story, the plot won't make sense, and they'll end up changing directors and hire someone awful. The film will be a mess and it will perform badly. That's the trend with so many of these projects, I'm sad to say.