I saw just as much content as anyone else did when I quit. It was boring. Afterlife was just starting Molten Core, and we had done 40+ Upper spire runs in less than 2 weeks.. I was drained, I saw the repetition, there was no fun. Maybe it was just my class? (Rogue) Who knows?
Shards of Dalaya has better end game content than EQ and WoW, and probably many other games. (can't say for sure since I've only seen the end game of those two)
Actaully, damn, I should go make a post about SoD and get you guys into it, it's free dammit~