This is my first post, but I've been keeping track of this series for a while, and there are some things that bother me about Titans. I'm not really wanting to jump to conclusions, but I wan to state my questions.
First off is this link which I'm sure many of you have seen already:
http://calorescence.tumblr.com/post/51450703198/did-you-know-the-inside-covers-of-the-japanese
So, some points that have got me thinking
-Most of humanity was killed by other humans
-Those who made it onto the ships were rich and powerful, but half of the ships were lost on their voyage
-The walls were prepared in the "new world" and "we" shall revere this new continent as sacred
-Within the walls, an ideal humanity was to be made, one without strife.
what bugs me is the fact that these clues point to the fact that humans are the real enemies and engineers behind all of this. These humans must be beyond rich and powerful, sort of like what the conspiracy theorists guess the NWO is (I am not one of them btw, just using it as an example). These people want an ideal humanity, so prepared these walls. Which in and of itself is a huge problem because the walls are made of Titans, so... yeah.
After preparing these walls and sort of setting up the place for an ideal humanity (their cattle?) Titans appear and wreak havoc on the world (seems like the vast majority of humanity was populated on the old continent, and not the one where the story takes place) which tells me that the Titans if bio-engineered were used as weapons on the old continent and not the one with the walls.
So why do the Titans attack the southern walls? Moreso than that, they don't even attack the walls, but the little wall-village on the south. I know the end result was the same, but logically, you wouldn't attack an extra layer of defend like that. You would attack the weakest point. Which the Colossal Titan just does not do. This is weird for Wall Rosa because After taking Maria, why do they persist on attacking the south when now Titans should be theoretically scattered to all sides of the walls.
If the Titans were released on the old continent and not on the new one, it would make sense for them to attack the western gate, but they don't. Something perhaps about Eren's basement, or something we have yet to be told, but I think there is some significance between Titans and the south.
Also, the names of the walls themselves are troubling to me, and I don't know why yet. It could be that they are named generically but after learning that the walls are made of Titans, I'm becoming more convinced that the names of the walls actually have significance to the mystery and history of the Titans.
Speaking of the Titans (sorry for long post?) Most of them seem like they are incapable of higher human function other than walking around and eating humans. They don't seem to be capable of intelligent assault but on the contrary I think they can be herded to achieve a goal. I don't think the majority of the Titans have a purpose of their own, but were used by "others" for a purpose, whether this was to achieve an ideal humanity, I can only guess.
I don't know what to think on the serum or the emergence of the other shifters, or the Ape Titan, because that just confuses me more.
But it seems to me that whoever R&B are affiliated with, or working for have the opposite goal than those who made the walls and wanted an ideal humanity. Apparently this unknown group has a goal so important that it is willing to destroy the gates to the walls and let Titans (which seem to also be a threat to them which is implied by R&B) walk in and eat all of the hundreds of thousands or millions of humans, maybe even the last humans alive on earth. Whatever this goal is, I think it is more important than humans because of the priest (I'm almost done, I promise). The Priest (appears around chp. 40) obviously knows whats what but for him, his oath to secrecy is more important that humanity's survival. So in short, the truth to the Titans and the walls are so important and so secret, they are willing to let humanity die before letting it be known. This is all I can write for know (time constraints and all), but honestly, the more I learn, the more confused I get.