Not that I thought this storyline completely sucked....but I did think it somewhat lacking. But now, upon rewatching it, I realize that it's not that bad. It starts out slow, when they are setting it up, and the children are quite annoying at times, but once Jeb arrives things start to perk up. I mean just look:
[spoiler]Once Jeb arrives, you get things kicked into high gear. Barnabas tells Julia what has been going on, reuniting them once again. Barnabas gets turned into a vamp for being a traitor and burns down the antique shop. Angelique comes back into the picture in one of my personal favorite ways. Nicholas Blair comes back to cause trouble. Willie eventually returns to guard Barnabas again.[/spoiler]
All the great dynamics that carry the show through anything are there once again! And now that I've watched it through again, I understand what's going on with the Leviathans themselves. It's not really that difficult to understand, as some have said. Even some of the writers say that didn't understand what was going on. But what's so hard about it? It's just like any season of Buffy: Someone or some group wants to take over or destory the world. That's all the Leviathan's want to do. Make their race the dominant one and kill everyone else. Simple as that.
Now, I'm only up to episode 955 or so, so if things get complicated after this, then I've got another thing coming.