I don't see how you can have watched the Lions game in real time and felt that they outplayed the Commies. Were down for almost the entire game, much of it significantly. I don't any Commies fans felt like they were being outplayed or Lions fans felt they were doing some outplaying. And I say this being honest that there were several close games during the season that the Red Football Team stole--so I know how it feels to be outplayed but still commit theft.
Also, a lot of those Lions yards (I think 170, too lazy to research it) came when the Commies were up 2-3 scores and playing prevent defense in last half of the 4th Q. Basically bend, but don't break philosophy and let them have the middle of the field (to burn time).
Probably a more realistic turnover margin is +3. Since the very last interception by Chin was desperation time (and didn't affect the final score). And then the Commies gave up one possession on downs and the Lions gave up none. But yes, +3 is still very helpful to winning.
Anyhow the interceptions weren't total fluke tip drill things either. Just bad decisions or touch from the Lions passers. Along with the DBs making the catches.
Similarly with the fumble. I mean, sure the ball bounced our way. And agreed ~50% of fumbles go to each team and most people think it's luck...so look at total fumbles, not recovered/lost. But still Lions dorked up the execution of a play and Commies were penetrating the line. Felt like a play where you need to give some credit to one team over the other.