As someone who couldn’t tolerate F3/NV because they paled in comparison to 1/2, I actually really enjoyed 4. It lost a lot of the engine jank and felt like a decent FPS with light RPG mechanics, wearing the aesthetics of Fallout.

Imo, FO4 did everything better than FO3, except the plot. But FO3’s plot was already kinda bland to begin with. I mean, back then… It was incredible. But not by today’s standards.