I loved them when I was a teenager, but then again I had to, I was in the world's crappiest Led Zeppelin cover band (and I was the crappiest guy in the band, the John Paul Jones)(I'm not calling JPJ crappy, I'm calling my bass playing crappy). I don't listen to them much anymore, although "Ramble On" and "Bring it on Home" can still get the juices flowing.