I get up in the morning and do a seven-minute yoga workout. I know the most likely time I'm going to do something is when I first get up and I make it short because like you I don't really want to do that first thing in the morning.
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.