I've been wanting to watch the anime Noir for a while now, but I want to know first: is it worth my time to watch?
Some of my friends say it's horrible, but I still want a second opinion.

Just to give you an example of what I like:

Elfen Lied
Ghost in the Shell
Gunslinger Girl
Trigun
Cowboy Bebop
D.N.Angel (though the anime ending is just WRONG and no one can convince me otherwise!)
and R.O.D.