Pretty inexcusable loss, IMO.
These type of games really are a lot easier to get over when you're the defending champs, though. I just can't reach the level of disgust and frustration that I usually feel after games like this.
I think you're being a bit dramatic. The Ravens were 3 point favorites. Bottom line is this was a game that good teams lose every single year in the NFL. This is not a marquee game for the Ravens and it's the biggest game of the year for Buffalo outside the New England game on Opening Day.
That's not an excuse saying the Ravens should not come out fired up. I don't even think that they didn't come out with the intensity that they needed. This kind of stuff happens all the time.
The Ravens in the 2nd half had zero running game, a pathetic O-Line, and were running WR sets with Doss, Thompson, and Dallas Clark. They lost by 3.
They'll just be fine. But your line about being inexcusable just reeks of entitlement as though the Ravens should win every single game they play. Not saying this so much to you personally but just in general. The Ravens lose this game 3 or 4 out of every 10 times they play IMO.