In case you aren’t a fan of The Great White Way, “Rock of Ages” is a Broadway musical based on early 80′s hair band hits that some jackass decided to make into a movie starring Tom Cruise. Tom Cruise certainly isn’t the first name to come to mind when you think rocker-past-his-prime, but casting him makes sense when you stop and think about it. He’s probably been belting out show tunes shirtless and guylinered out of his gourd in the privacy of his own home for years now. It should really lend an air of authenticity to his character.