I just finished episode 3 also. +10, that is. I seem to have finished before the episode reviewers I've been following at AV Club and IGN. Oh my eyeballs...
Lots of good stuff in your near future.
Episode 3 was excellent although I'm kind of worn out on hero vs. hero discussions about killing vs. not killing. I like them, but I've seen quite a few over the years.
Den of Geek has another good summary of Easter eggs from this season. Anybody seen any others?