This is one of those "Because I want to" moments, and there's nothing wrong with that, but unless you have lots of tapes that you really want to play that can't be duplicated any other way (if you taped simulcasts from your stereo or when they played full sides without interruption, band tapes, your kids or parents talking on them), I'd say no unless you really want to. NOS tapes are expensive, prerecorded tapes are, what, 40-50 years old? Every time you play it you lose a little bit of the information, finding someone who will work on it and, more importantly, finding parts for it gets exceedingly difficult, the noise level and dynamic range aren't quite up to snuff with today's offerings, worrying about the dreaded tape-eating monster showing up and so on. I've read of people who really prefer their RTR in place of other sources but me myself never went down that rabbit hole so I have no stake in pursuing that.