I don't hate the series, I hate the English Adaptation. The original Japanese series is far better.
I only watch the original japanese editions :P I totally hate dubs !
some that i didnt see so far on the lists..
black lagoon 1 and 2 seasons
vanguard 1 and 2
slice of life
green green (bit ecchi though)
genshiken 1 and 2
Holy Crap ! I didi not know Gantz had an anime, is it finished ? I have the manga in hard copy
Really great book
Also, Genshikin rocks ! Its Features GUILTY GEAR !!! Its the only 2D fighting game i play, although i'm considering training Melty Blood : Actress Again (based on Tsukihime anime IIRC) Anything which features Guilty Gear is cool
Checkout my email/msn, and guess which guilty gear character it belongs too. Too bad Guilty Gear does not have any Animation, except for a "Guilty Gear X : By Your Side" trailer
On the Topic of 2D fighters and Anime, no one listed Fatal Fury ! I love the anime for it too !