That song is pretty bad. Hopefully whoever wins will be able to liven it up a bit or something.
The main single, should Carrie win, will be Angels Brought Me Here-- her last song last night and a #1 single for the first Australian Pop Idol (Guy Sebastian). It's the only catchy tune of the night and AI knows it's a hit song already. They can really polish it up in the studio, and you won't have Carrie weeping at the end. I promise it will be fantastic (if you appreciate pop music). Mark my words.