Line Moves In NFL Mean Nothing

[pavyracer]

Falcons open -2.5 close -5. Vikings win.
Jets open +2 close -2. Lions win.
Jaguars open +14 close +12. Chargers win 33-14.
Bills open +4 close +2.5. Texans win 23-17.

I always laugh when people jump on a team and then justify the pick by the line movement and then the team loses.