I've found the issue with no creep and using hold is when you're on a very slight incline that doesn't necessarily communicate the "need" to use hold like an obvious incline. Combined with the fact that I use hold at stop lights the majority of the time (because without creep it's super easy and almost automatic when stopping), but SOMETIMES you don't press hard enough or some other distraction and you don't have hold enabled at the end of the stop. THEN that very slight incline can be a liability as if it's enough that you start to roll backward inadvertently.... I've caught that a few times in the last year and luckily nothing bad, but I really think the car should just monitor the motor direction and if it turns backwards while in drive, then automatically enable HOLD. Or, at least give us a setting like "rollback prevention" and I'll turn it on and you manual tranny guys leave it off...