Bon Jovi Dublin: Hair metal legends, 80s relics, and they haven’t changed their sound, or their leather trousers in decades, so what is it about Bon Jovi that keeps the punters coming back for more of that bad medicine? Seems you don’t need giant claws or multiple costume changes to stay on top. You just need some good old-fashioned workingman’s rock’n’roll. World class music, top class accommodation.