Considering I started with the anime and got hooked up. I would say its nice. You should watch the first few episodes so you can judge for yourself. But I would recommend it.
I don't read the manga. Or haven't started at least. I've watched the anime. But I guess I should start.
That is true, though I've only seen the anime, it very addictive. Its a good show. And I'm very picky about the anime I watch.