It's been a good six years... my family will miss that show.
Still wish I had a guide book with answers though ;D
I watched it for the first couple seasons.... then I realized we weren't going to get ANY answers ...
From the tone of your post, they still didn't give you any answers, even in the last episode.
Actually, they did a good job of wrapping the story line up. But there are still missing holes for me in the plot.