What are the worst animes you've ever seen?

It is not surprising that many of the worst animes I have seen come from the ecchi/harem genre. But there are a couple that need mentioning due to just how awful they are.

3) Eiken - Anyone who is aroused by this anime needs psychological help. Horribly disproportionate character designs and spaghetti and yogurt made to look like semen.

2) Green-Green - Suffers the same problesm as Eiken, but with even more episodes. I disdain fanservice, but the fanservice shown in this anime was just disgusting. It literally made me want to vomit and I have had no problem dissecting organs in my classes. Funny part, they tried to shoehorn a plot where a girl is reincarnated to meet her true love to make the anime look like it had a plot, only to have thrown out the window and focus on guys being raped by a bear.

1) Sleeping with Hinako - This is the worse anime I have ever seen, period. The anime is basically about watching this girl named Hinako sleep for about 40 minutes. Most of the shots during that time were focused on her chest and groin. During that time, she will mumble, dream, and talk to you telling you how special you are to her. I'm not joking, she breaks the fourth wall and talks to you like she was Dora the Explorer. Not only did the show have no plot, a forgettable soundtrack, mediocre artwork, and a character with as much personality as cardboard, but this anime was just disgusting, catering only to the most pathetic and loneliest otaku,

Dead Man Wonderland And Mirai Nikki. Im Sorry, I Can't Watch Anime Where The Protagonist's Cries About Everything. And Not Only That I Get Extremely Irritated When The Antagonist Should Of Been The Protagonist From The Start But Dies Because He Or She Ended Up Saving The Protagonist aka Mirai Nikki. I Despise All Anime That Kill Off Strong Antagonist's Who Try To Protect Weak Protagonist. It's Just So Irritating When I Watch An Anime Where There Character Who Is Not The Main Character, Go Through Hell And Danger, Cut And Bruised Just To Protect Another Character That Ends Up Surviving In The End. And As An Insult, Not Only Does The Person Who Was Protecting He Or She Died, But At The Very End The Protagonist Final Stands Up Like A BadAss And Finally Wants To Do Something. I Will Never Understand Japanese Story Telling.

Dude Sword Art Online and Karnival were great. I don't know why ANYONE would list that under "worst".

As for worst anime I have seen, I would have to go with:

Dragon Ball Z

Rozen Maiden (at least the old version, I haven't tried the remake yet)

Bleach (well before the end of the Rukia ark it was actually pretty good)

Naruto and Shippuden would have been decent if it had better pacing.

I actually liked Fairy Tail. Yea it was nothing amazing, but the artwork and characters were decent enough. The only that sucked was that it lacked blood, and fell into the typical shounen anime trap where it's just "next villain of the week".

I have probably seen some other terrible ones, but I probably didn't watch enough to remember how bad they were.

Crystal Blaze. I was so excited the first couple episodes, and then it got so bad. It wasted a brilliant premise. And it had such an incredibly annoying character that she dragged the entire show down single handedly. Despite being so mysterious, it really had nothing worth revealing.

Twilight of the Dark Master was incredibly bad. Just a gross, tasteless anime. Usually I like horror, but jeez.

Also, Serial Experiments Lain. I think it was trying to be intelligent, but failed.

At least compared to the majority opinion, I thought Kaichou wa Maid Sama was kind of sh*t. The characters were frustrating, and the art was boring, and the plot was unsatisfying. Usui did nothing for me.

Also, 11Eyes was good in the beginning and I liked the premise, but it was just too fanservice-y.

Wandaba Style. It was just painful for me to watch. I don't know why, even the dub sounded really good, but I couldn't get through it. Perhaps it was too cliched? Same with Maji de Otaku na English which made no sense and taught its audience some really weird English phrases that I can't see being used in day to day life.

-Amnesia (Srsly stopped watching after like 2 episodes.. that stupid ogre kid or whatever is so freaking annoying pointing out everything that's obvious..and what's up with the guys dressed up based on cards?)

-Hiiro no kakera(omg... too cliche... the opening is really great and all, but I found the story line so stupid. Also, the "monsters" are just blobs walking as slow as turtles.)

-Chobbits (Sorry, but I found this kind of boring and too much fan-service)

-Midori Days( It was a pretty stupid story line... I don't need to explain..)

Naruto

Naruto: Shippuden

Aesthetica of a Rogue Hero

Sword Art Online

Blood-C

Karneval

Key the Metal Idol

Devil Survivor 2

I mostly watch romantic comedy and a couple that I can't stand are.

Peach Girl:

The main characters are so stupid and the main antagonist is the bitchiest girl. I can't get past the fourth episode.

I also can't stand any ecchi/harem animes.

black blood brothers- the series confused me and it was one of the worst animes ive seen. even though it has one of my favorite voice actors of all time (j.michale tatum) its still the worst. i only watched it once and when i watched it again i didnt make it past the first episode.

special a- worst romance series, even though its a shoujo anime for girls i wanted more romance in it. i read some of the manga and i must say i liked it better than the anime. even though it has some good points it still was not the best ive seen.

neo Angelique abyss- im all for reverse harem but this one didnt do it for me. the story could of been better, have more romance, and have a better ending.

amnesia- even though ive never seen it ive watched amvs of it and read info on it. it didnt peak my interest. the only thing i liked about was the character toma. im so facinated by him. even though ive never seen the series i watched this amv video of him in it and i just fell in love with the sadness he showed in his eyes. but thats the only good point for it.