Not guilty! My comments were to put a larger radius curve at the end of the front straight, implement increasing radii curves and raise the back straight (reverse the bridge). I have esses on my track and I think that they add nicely to the driving experience. I will say however, that the removal of the esses on Nikko's track has created a nice bit of space that would allow for some kind of scenic transition from the straight, fast part of the track to the curvey part of the track.
The racing line on my track was built as a scenery element. They are functional though, because they serve the same purpose as track border pieces - they just look better. I race mostly without magnets and make good use of the wider corners. I also race 1:24 cars and in that case the extra width on the outside of the corners is essential.