That's not a very apt metaphor
an amp that has better dynamics, string separation, and clarity, like that, forces you to have more consistent technique; and when you perform with better, more consistent technique, it rewards you with much better tone (especially high gain rhythm) than can be achieved with "Easy to play" amps
So in this case, its more like a broad that screams to the gods that youre the best lay shes ever had, and fakes orgasms to make you feel better, even though you're a four pump chump - it may help your ego, but deep down you know
compared to your stroke game giving HER an orgasm so intense she descends into a gran maul seizure