The same Ravens D that Buffalo put up 34 points against? The same Ravens D that Ryan put up 3 TD's and no interceptions against? The same Ravens D that's given up 13 less passing yards but on 18 less attempts? Their rushing defense isn't even notably better. GB is first in points allowed. GB has a better pass rush AND more takeaways. What makes you think the Ravens D is better?
they're way tougher, more experienced and a better D, they had a bad game vs the bills, big whoop. and matt ryan doesn't throw much INT's... sooo that's not surprising