I have bad news for you: Fallout 4 is an incredible game the first time, but the second time through you notice that the game has very little depth. I had a blast the first time, but couldn't force myself to finish a second. I say this as someone who beat New Vegas at least a dozen times.
Fallout 4 has tons of options that are flavorful and make you feel like you live in a dynamic world, right up until you realize there's not much actual dynamic content.
Fallout 4 has tons of options that are flavorful and make you feel like you live in a dynamic world, right up until you realize there's not much actual dynamic content.