The music is IMHO extremely good (Thank God! cuz we listened to that song at least a million times!)...
The band, the song, the vox, lyrics, etc. all are great. Great production, great sounds. Michael considers the mix a "quick ruff." I aspire to having 'finished' mixes that sound as good!
I would classify the song as being of the Pop/Rock genre. Very catchy, 100% radio-ready. I give it
And FYI, probably not as 'Heavy' as you might normally associate with Michael, given his discography...