Look at how many games today were decided ATS by 1-2-3 points, and / or were determined by the last score. I had SF but not bragging about it, could have gone either way.
Washington and especially Denver and Atlanta were solid wins ATS, the rest of the early games went down to the wire.
I used to wager more $$$ per game, but with ourageous ref calls these days (PI! offensive holding! WTF?), ridiculous new rules, terrible blown replay evaluations, growing # of mid game injuries, it is insane to bet big $$$ on this nonsense.
(Vegas should have over unders on in-game injuries: players taken to medical tent O/U 8, players taken to the locker room, O/U 3.5, players taken off the field on their backs on a cart, O/U 2...)