I don't like the look of them really either. If the top spec Skyline was a 2.0 n/a 4 pot with 140bhp, would you all still say they look nice?

If you go from looks alone, they aren't anything special. The R34 looks too big at the back. The R33 is just plain looking. I think the R32 has the best proportions of the lot, but only once they are lowerd on nice wheels.