Yesterday was the Alias series finale!

It was quite sad, to see both Tom and Jack sacrifice their lives, to see Sloane permanently insane, to see Irina as obsessed with Rambaldi as Sloane.. What disappointed me was that the motives of the "bad guys" were never that clear, did they just want to see Rambaldi's prophecies come true or was it just money or what? The last couple of episodes they just brought back old characters and tried to fit them into what was happening. It was nice to see them all again but it has left me a bit confused, especially concerning Sark and Irina.
Anyway, I am really gonna miss this show, even though it never really recaptured what made the first two seasons so great.