Like Yann said, I think you were going more for 
an 'Anime You Disliked' thing, so I'll reply to 
that one...

1. Weiss Kreuz- Love the art made for art 
books/magazines/what have you, but I bought the 
first DVD for the series and was fairly 
disappointed. Mostly eye candy for fangirls 
(Which I fully admit to being. I love Yohji's 
design to the point I bought a cel of him in his 
black cross outfit), with plenty of fluff but 
little substamce. I can't lie and say I wasn't 
heartbroken when I saw the designs for Gluhen and 
found they made Yohji into a blonde cowboy-- the 
horror!

2. Jewel Hunter Lime BEM- There were only a 
couple of episodes, and I still couldn't watch 
the entire series. I can't pinpoint exactly what 
turned me off to this anime, but I simply 
remember being bored to tears. It all seemed so 
cliche.

3. Psychic Force (sorry Drac!)- I bought this 
anime because a few cel collectors seemed to 
enjoy it... but by the last episode I just sat 
there blinking. "That's it?!"
I really wanted to love the series. It begged for 
shounen ai, complete with two pretty boy main 
characters. It had tragedy. It had randomly 
colored hair stripes. Unfortunately, it seems 
like the majority of the series was spent 
listening 
to... "Baaaaaaaaaahn!" "Keeeeeeeeeeeeeesh!"
I was wondering through most of it why the one 
guy liked quiche so much. O_o