It's too "simple" for today's standards, that is the only problem with LFS in my opinion. The car models are very simplistic, not very many 'extra' details to the tracks and other things...
But that is the limitations LFS has always had with DX8 and wanting to make the game flexible for so many users /w old PCs in the gaming market. LFS still looks fine to me, and I'd hate to see it look worse. If it looked any better than what we have now, sure why not, that would really be nice. But give or take 1 more year at the most before LFS moves into a new grx engine... by that time everyone should at least migrated to a new PC with better hardware to handle some better quality graphics.