@Ann o'NymousRe: Too early to judge
As I've said before on El Reg, faced with using $100m to fix your security and get (ostensibly) $0 or the same $100m to spend on a new movie and get $1bn back, I know which one Sony Pictures board would go for. And it's financially sound to do so (from the point of view of maxing shareholder value).
I thought Sony made movies, not this mythological substance "shareholder value".... Silly me!