Well. Now, this thread is basically just antagonizing one guy - I feel like half of you don't even know what points you're trying to argue anymore, you're all so caught up in trying to prove someone wrong.
It's a commercial. That's it. I get it - this is a forum so we're going to read waaaay too much into everything. But sometimes a commercial is just a commercial. Of course it's a blatant attempt to drive up hype - that's what a commercial is for.
New Vegas advertised a lot of their combat, as well. They put out developer diaries talking more in-depth about some of their politics, too.
Fallout 4 advertises a lot of their combat. They have also put out videos talking about the mechanics of the game and how the perk system is going to work now, as well as interviews with voice actors and other things.
It's almost as if combat and explosions were visually-oriented and quick to get across when you're limited in the amount of time you have, and interested in getting the most bang for the buck. Like, I don't know, if you wanted to catch someone's attention and make them curious to see the game in action that you might have more success with combat than two people having deep in-depth conversations, or watching someone crafting at a workbench.
But this thread is just too mean-spirited by now, so I'm going to lock it.