Joseph Anderson is known on YouTube for offering quality content through in-depth studies about video games he spends hours upon hours playing through. Fallout 4 is his latest video and it’s one of his longest; being over two and a half hours in lengthy.
It gives great insight on game design and gameplay focus Bethesda offers for the games they produce. You can find different sections of his video time-stamped below.

Introduction – 0:00
Part One: Those Three Damn Phases – 1:51
Part Two: Let’s Change War – 24:57
Part Three: Synthetic Choices – 54:25
Part Four: Commonwealth’s Wonderland – 1:39:03
Part Five: Filling The Canyon – 2:12:42