Torsten Meyer (thanks!) just sent me a link to a recent interview with game designer Peter Molyneux, published in the „Tageszeitung“, the title translates as „Fable-Gamedesigner Peter Molyneux: A visionary and charlatan“
Molyneux is quite enthusiastic about interactive-adaptive stories as games, but omits other aspects of the relation of „story“ and „game“ resp. „play“ which I think are quite important.
If there’s the question „How can stories in games ever compete with books and movies?“, one may have fallen to an error of categorisation. Stories in games have to deal with similar problems as texts in the digital medium: They are easily seen as simple transfers from previous technical media, but basically the same as before, a linear progression of meaningful – or dramatically arranged – information.