Less than a month left, and I haven't seen any advertising on sites or TV for Fallout 4. I live in Chicago, not sure if other places are different.
I know what you'll likely say, "Fallout 4 doesn't need any of that!"
Except, yes, it does. Fallout 4 has an usually high level of awareness and a ton of pre-orders under it's belt. However, there's likely a huge market out there of people who have never seen or known of Fallout before. Additionally, there's likely a good amount of people had given up on following Fallout or had beat F3/FNV and moved on, but they would still be open to playing another installment.
So, what's it like in your area? Have you seen any advertising at all?