bon jovi, besides the girl hair, has kept an audience. women, mostly. but it appears authentic. not pretentious in any way. no problems there over many years.
billy joel is from lawn guyland. they all think they live in castles while sitting in traffic on the l.i.e., the cross island, the northern, or the southern state.
and ol' frankie is a classic in so many ways despite his supposed darker side. he had a golden voice, even if slightly off key at times. but that's what made it his; no one else's.