The comparisons are good! While the resolution is of course, no where near the 35mm, it does allow for minor detail comparisons. Such as as the comparisons of frame 22309. In the LaserDisc upscale, you can see the individual sand 'ripples', whereas the 35mm scan, it is somewhat obscured. That may be because the color is quite faded, and it took those details with it. But as of now, there are areas where MagicUP actually does have more detail!
Although I suspect that once color correction begins on the 35mm scan, a lot more detail will be restored.