I would not miss an episode if Davis was head of Atlantis. Of course, I totally have an SG-1 bias as well. Witness the fact that I only watched half a dozen or so eps of SGA before Amanda came. And I'm pretty sure they were all the ones where an SG-1 cast member guest starred. I only went back and watched the first two seasons so I would know what was going on storyline-wise.

I really have to watch Sanctuary, sometime...

You really do. *nods wisely*