90% of the time outcome wont be decided until final minutes.
When the have a lead they let other team comeback.
When trailing they comeback to make it a game.
Play to the level of competition. (about 4 exceptions per year)
On offense, slow developing pass routes.
On Defense, rare pass rush and rarely blitz on 3rd down.
It's always a mystery of what team shows up.
Periods of good play and then periods of mind numbing bad play.

As my wife says " just let me know when the 4thQ starts, I'm not wasting my time"

Expect the same in the final 4 games.