I just started showing PT to my long lost cousin (who has become *exactly* like a daughter to me).
It's fun when you've become so familiar with something, and then someone does their own exploring and you see the same band through new eyes.
Case in point, I was showing her all this stuff from IA, FOABP, DW, SD and LS....but then, in the course of her own exploring, she excitedly comes back and says she's fallen completely in love with The Joke's On You. I honestly had to do a double take and try to remember which album it was from. I hadn't heard Staircase Infinities in FOREVER, and I had almost forgotten it even existed. That totally put me on an early PT kick. I've been listening to nothing but UTD, SI, TSMS, and V34 for days. Just amazing stuff. I get so caught up in the "metal era" of the band, that it's easy to forget how amazing the early stuff is. This is so much fun!!!