Hate the D20 system so wouldn't want to play the game, the fluff is interesting but doesn't always relate to ACTA or even the show always that closely.
That said it can make for interesting reading and so I did pick up a load of books when I saw them going cheap, but the system put me off ever playing it. They made for a good read but that's about it.
In terms of fiction I did actually quite like the Centauri trilogy and unlike many on this forum I enjoyed the technomage trilogy too. Most of the others weren't that great though.