From Ep. 1-3 it's exactly like in the manga, after that they deleted scenes, changed scenes which where really good and make them worse. It's the first anime I have seen where they have used important scenes to make them as short as possible to let them run concurrently just like in the episode with C3.
For me it looks like they just want to bring everything in 12 episodes as fast as they can do.
The anime based on one big annoying problem called "Friendship". It may would become a little bit better if they had used 1 or 2 'friendship moments/sentence' what ever fewer.
The characters are interesting but not really that good. We have 7+1 vampires and there Eve's and a few freaks from C3 and a strange Doctor, that's it.
[I'm sorry if my english is not that good]
