Weird! Unusual House Fire Behavior - Are These Firefighters Good or Just Lucky? Critique

Original Post - https://www.youtube.com/watch?v=PZ_IbPCUiYU

I thought for sure this house was burning to the ground, Would you use a deck gun? Maybe a 2 1/2 would be just fine Or maybe the 1 3/4" proved to be the perfect choice. Are the circumstances of this fire what lead to it being controlled so easily.