wow a nice well thought out post and a nice well thought out answer, congratulations to both of you (and yes i am being serious )
redstar the beauty of LFS is it's development team, they may be slow but it's their baby and, like the rfactor mods which are sitting top of simracing tonight's top sim car list, the devs work to get everything as perfect as they can, not just to a "good enough" standard. it may be frustrating when you see other games being changed, updated, replaced etc but like a hand built car, it's a labour of love, the superficial quality may not match some mass produced machines but the underlying quality is very high indeed.
re graphics, if you run with all the graphics options on, i'm with tris, it looks far better than most sims / games and when i last used LFS, the hi res mods made it as good as a lot of the bling over content titles. also high quality graphics have to come at either a minimum system spec price or a cutting back in other areas price, LFS is far easier on a system than for example iracing, in iracing i get a frame rate of 50 to 60, in LFS apart from the start when it falls to 90 ish, i see numbers which to be honest are stupidly high.