Second episode was nice. Pretty good set up so far, the animation is holding up nicely and the Titans continue to be a terrifying force! Couldn't help thinking of the Titanic during the ship boarding scene.. but I guess that's just how iconic that silly movie is.
Seeing as how the Titans don't have phalli, I'm still interested to learn where the Titans came from and how they continue to survive and procreate. I mean.. apparently those gigantic skinless Titan are a new development, since the walls can't hold them back.. So.. something(s) must have caused that development. Perhaps the Titans were created by a group of scientists/alchemists (FMA *cough*) and there were disagreements about whether this was ethical or not, which split the human population into two groups. Those that didn't support the creation of the Titans now live inside the walls, the other group lives somewhere else? This would fit with the whole "cattle" theme that they keep repeating, that to make the Titans you need to feed them humans.
Well whatever the plot turns out to be, I'm glad this series is getting 25 episodes, should be more than enough time to develop a good story.
P.S. Attack on Titan, Titanic.... coincidence?! o.O" yeah probably, haha.