I'm not sure the Bills are 4-1 good and I'm pretty sure the Bengals aren't 1-4 bad.
The Bills are coming off a huge road win in Atlanta and now go into another teams backyard, add in that the Bills have a bye week coming up and that could be a distraction at times.
Injuries to Glenn, our #1 WR, one of our starting LBs, and one of our starting CBs could also be factors.
A loss tomorrow wouldn't change my opinion of this team.