Animes that got me really interested, perhaps because of a good prequel or promising trailer, but couldn't meet my expectations by a long shot.
(List under construction, incomplete and in wrong order atm) A lot of animes have great openings, sometimes they are a piece of art, sometimes the song is just so good that you want to hear it over and over again.
These animes got a really awesome start, but the quality isn't able to hold up in the later episodes. I also includes animes that suffered from an awful ending. This doesn't necessarily mean the whole anime is awful, some of them are still very...
The later episodes get better, so you may want to continue this series, even if the beginning isn't that good.