Black Bird vs. Twilight

I went to watch Twilight Saga: New Moon with my friends. The movie started at midnight and it was so awesome! Everybody was talking about Taylor's shirtless body >shy<.

Anyway, I was thinking about Black Bird while watching New Moon, and I tried to focus on similarities. Though there are vampires and werewolves in Twilight saga, there's no vampire or werewolves in Black Bird.

I've heard a lot of people talking about Black Bird's resemblance to Twilight. I will list some similarities and differences.

Similarities:
Human girl,
male heroes,
monsters (vampires/demons),
good looking monsters,
monsters are like half humans and half monsters,
special powers of monsters,
the most desirable blood of human girl,
love between human and monster;
if a human girl chooses monster, she must leave her human life and her soul would be taken away.

Differences:
Tengu have wings, vampires have fangs;
vampires, werewolves in Twilight, tengu (half crow, half human), shirohebi (white snake), kitsune (fox) in Black Bird;
Misao and Kyo are childhood lovers;
vampires don't get old, and they never sleep,
vampires are immortal,
vampires satisfy their hungers by drinking blood, tengu eat food just like normal people;
tengu get power to kiss and lick wounds,
tengu have ability to heal wounds by licking;


These are just a few I feel like listing. Anyone out there have an opinion either way?