Well you would have been a bigger sucker for waiting longer if you hadn't watched it, like YoJohn.
I've already watched all three a few times and that won't stop me from getting the blu-ray day one. I think there is a good chance that the last two episodes are going to kick some ass too. I'm only slightly worried that the last two episodes aren't a little bit of a let down from the third. Like I said, I'm a sucker for first contact reveals like we had in the third and it was done so well to boot. I hope the final two can keep the emotion up to level the last 5 mins of episode 3 has. I do feel confident though because some actual action with MC and the Covenant with plasma and pink needles flying around has a ton of potential to the Halo fanboy.
I LOVE paying for Xbox Live! I also love that my love for it pisses off so many people.