The production upgrade from Girls to Feelgood is insane
Girls, Girls, Girls is a pretty bad sounding album imo. Don't get me wrong, it's listenable for sure and sounds pretty decent for its time but the guitar tone is really thin and shitty and the drums sound pretty weak and cheap. Dr Feelgood ok the other hand is a master class in glam metal production. Huge drums, meaty guitars, all sorts of neat production tricks, tons of vocal layers. It's crazy how much improvement occured in 2 years.