Lineage 2 got boring as it took forever to heal when you sat down, and to level. I'm telling you NOT to waste yoru money on this, as in three months WoW comes out, and that's gonna cost you 50 dollars. But, if you feel the need to buy 2 mmorpgs within three months of each other and pay to play both of them, go ahead, not my money being wasted.
Uh, L2 is fun if you get high level, to get high level it feels like you're at work rather than playing a game. I think it's worth it though... L2 is definitely not for the casual player.