I think it's the style. I don't particularly like or dislike the style, myself. I like the content though.
Come to think of it, the content might be part of the reason for the rating too...

Not the best rating I've gotten on this site. Is it the content or the art style? Whether it's positive or negative, I always appreciate feedback.

and my sweet Zu, if you really please me I'll even put a bun in your oven. I now how much you love that