[Qu!ck]

Spoiler:

Originally Posted by Makoto_Must_DIE

To me, I think that they also added some more sound effects. I don't really remember them from the tv version. When I saw the DVD version it really seemed as if Sekai killed Makoto DEAD. Also, they prolonged both murder scenes, making it seem as if Sekai stabbed him way more times than depicted before. As well as Kotonoha seemed to really get in there to tear Sekai's uterus open.

So what everyone here has said so far:

Spoiler:

Increase in violence, decrease in concept