As a Fallout 1 & 2 veteran I think that Fallout 3 has too much fighting in it. Hell, I've even played Fallout 2 through without killing a single human woman (if mandatory destruction of the final enemy base is not counted) by using blinding attacks and striking people unconsious. Have fun trying that in newer Fallouts!
Also, epic infiltration in the Master's Cathedral in Fallout 1 or to the Vault 15 in Fallout 2 is something I never saw in Fallout 3 or New Vegas (although NV is the only one of those I bothered to play through), even though NV had the "faction uniforms" for disguises.
Third, the new "instant-ghouls" are just abominations - and I mean by the lore of Fallout. Goddamn Megaton and Moira Brown; if you are near an exploding nuke, you don't turn into a ghoul - you die!
Also, epic infiltration in the Master's Cathedral in Fallout 1 or to the Vault 15 in Fallout 2 is something I never saw in Fallout 3 or New Vegas (although NV is the only one of those I bothered to play through), even though NV had the "faction uniforms" for disguises.
Third, the new "instant-ghouls" are just abominations - and I mean by the lore of Fallout. Goddamn Megaton and Moira Brown; if you are near an exploding nuke, you don't turn into a ghoul - you die!