I think the focus on combat is to avoid too much in the way of spoilers. Some of the non-combat solutions would enter into full on spoiler territory but I think it's pretty safe to show some run and gun footage
My experience of FPS on Fallout 3 and Fallout New Vegas has been one of contrasts.
I picked up FO 3 at launch on a nice shiny Xbox 360 and quickly found I couldn't target anything reliably with the control pad thumbsticks. The entire playthrough was largely reliant on VATS and while I enjoyed the game the combat was a bit tedious at times.
Recently picked up FONV (ultimate edition) on the PC and remember why I don't play FPS style games on a console, their natural environment is with a mouse and keyboard. Whole playthrough without resorting to VATS once, combat a lot more fun and visceral.
The only concern I have? is how powerful the stealth sniper is. I've seen it become the default playstyle because it is so dominant in both FO3, FONV and similarly the stealth bowman in Skyrim.
As an aside, any reason ?why my input to forums should invert, sentences type backwards, after hitting return?
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