There are 2 things that make me equally upset so far this year.
1) Our Offensive and Defensive geniuses/gurus/whatevers seem to have out-schemed themselves twice now this year. It doesn't take a genius to realize that you need to jam everyone at the line when the opposing QB is getting the ball out in 2 seconds or less. It also doesn't take a genius to realize that our offense is significantly better when it is moving the pocket, our QB is rolling out, and we are more aggressive.
2) Not just yesterday, not just against the Bills, but this season overall it seems that games are being determined as much by the referees as they are by the players. Games are barely watchable with all the stoppages, and there have been blatant flags which have been picked up for no reason as well. There is an absolute lack of consistency, not only from crew to crew, but also within a game itself.