I tried it again recently (within the last year) and I'm no gfx whore, but I did think it looked dated, esp. compared to Fallout 4 or Fallout 76. The plain brownness of everything doesn't help.
Still, everything else about the game still seemed pretty good, even the early sections. It was my favourite post-Bethesda Fallout (barring one of the blander DLCs), so I've always intended another run-through.
I'll have to get some flashy mods and see what I can improve and then have another go at it. Make different story choices n all that.