The reveal that Eureka is pregnant with a baby girl reminded me of this picture.
Well I find it interesting how things are going, so far the selfishness, apathy, and general sociopath behavior, from the characters in the know, are keeping Ao from the truth which may also be working against them, since they also want Ao to join them.
In general though the world building in Ao reminds me of E7 proper, as the first half of the show being about establishing the characters, and the world they live in. Now that we are getting closer to the truth (no pun intended) they are now finding out the role of the main character in all of this. Some how I have a feeling that this series will end up being 50 episodes, and the second half will be separated by a break