Like I said on numerous occasions, only the Ohio State win over Alabama in 2014 and Oklahoma's lose to Georgia in 2017 was won by a touchdown or less. The other 8 have been by 11 or more points thanks to Alabama's mercy shown toward Oklahoma Saturday night. The other eight games were blowouts ( 39, 20, 38, 31, 17, 18, 11, and 27). The semis have been cake walks in the other games. It is why I've been wanting the committee to select the top two teams that play for the national championship. We definitely don't need an eight team playoff.
https://en.wikipedia.org/wiki/List_of_College_Football_Playoff_games