As a Janet fan, a resounding yes but obviously not more classic than say 'Control' or 'Rhythm Nation 1814' because those albums are a lot older but TVR is definitely "essential listening".
Well I haven't heard a single song from that album (mostly because I'm not a fan of hers) but I've seen that cover everywhere so that must tell you something.
Hell yeah! This album redefined the way women (particularly black women) in music could express themselves sexually and emotionally. Janet's use of sexuality as method of self discovery is genius. Not to mention the variety of sounds that she experiments with throughout. This album is the mother of certain albums by Aaliyah, Britney, Christina, P!nk, Rihanna, ect.