General

Why is that with every anime I watched I hate the ending?

I hate the ending? I know I'm sort of new to anime but still.

Dragon Ball GT - Why the heck did Goku leave?

Tengen Toppa - Why did Nia have to die?

Darker Than Black - Ending was rushed and to many cliff hangers were left with no plan for a third season.

Death Note - Hated how Light was killed

Code Geass - Ending was sort of rushed, it could have been one season longer, hated how Lelouch was killed. Really enjoyed this one but the ending was terrible.