Waste of Ink Characters

[NarutoUzumaKurama]

Some of them are plain disturbing... some cry, some die, some come and go so why create them, this i like to ask????
for exp:
Hinata and her Crush on Naruto
Sakura and her boring emotions
Danzou Pathetic
Kabuto too Boring
Orochimaru Sick (i mean in both forms)
Rin Just vanished
Neji (1st part) a prick, boring and always raving about fate.
Kurenai (late in 2nd part) always looking for protection and i dont even know how long she was pregnant
Tell me if i have left anyone out.