I think he means personality wise
Edit: (cause I still don't want to double post) I've started soul eater (and spelling properly. Anyone notice?) It's really good. At first glance (as in first five seconds) you think "Oh, people fighting spirits. Hasn't this been done before 1000.2 times?" But it hasn't. Not with the weapon actually being another person (just shapeshifted, obviously) and the good people actually eating souls (Which must be more fun and more tasty than stopping bad guys from eating them, right?) Also I love the art style. MUCH Less creepy than fruits basket. Apart from the fact that every other thing has a face. And not a cute one.
My posts are getting longer and longer
I don't wanna turn into a wierder version of Jan!