I think I still like Metal Gear Solid 1 and 2 best (only played them on PC as well, so graphics have always been pretty good).

Metal Gear Solid 2 still has acceptable graphics to this day imho, despite being old. For some reason it doesn't feel outdated yet.

I was looking for the intro from Trespasser, because as I recall that had a pretty cool intro as well, but I can't seem to find it.