For me:
Murder Princess
Blame

StreetFighter II V. The flashbacks and time consuming poses and frame repetitions. - though the art rocks and fight scenes are kick butt.

Tenjho Tenge's anime series really annoyed me. As much as I enjoyed the fan service and Maya Natsume, the anime ends in a cliffhanger, and follows up with an OVA that also ends in a cliffhanger.

I know the manga is better but as far as the anime is concerned, I'd say Souichiro is the first protagonist I never liked. He's such a loser.

I hated him when I found out that Maya kissed him during their training camp, coz he's really a loser.

And he keeps telling Aya "don't lose again" while he keeps getting his butt kicked, even during his fight with Mitsuomi where he showed his powers.

yumeria - made me fall asleep.

I thinks its Texhnolyze and Lain because I didnt understand what happends???

Excel Saga!!!!

hmmm. i must object to excel saga.

only excel is boring but she doesnt drag the whole show.

Objecting to Excel Saga as well.

Saikano and Serial Experiments Lain. I always end up sleeping while watching this animes

objecting to Murder Princess... it's simple, but not boring