I know it's hard to blame the time but there's a bit of an expectation for a summer movie. I think that 'Superman Returns' was a bit nostalgic and romantic and I don't think that was what people were expecting especially in the summer.
A definition of poetry can only determine what poetry should be and not what poetry actually was and is otherwise the most concise formula would be: Poetry is that which at some time and some place was thus named.
