On a scale of 1-10, I'd say it's at a 9 right now.
The way I remove the excess is pretty straightforward: after about 10-15 minutes, take a flexible squeegee-type thing and lightly remove the excess at a 45° angle, still leaving a bit of filler on the surface, then lightly wipe any ridges left by the squeegee (not even touching the body itself, just "brushing" the tops of the ridges away). I honestly don't think it's possible to make it any less agressive.
I saw Dan Erlewine's method of using a scraper and burlap to vigorously remove the excess, I can only imagine that would drag all the filler out of the pores. He also said that he didn't like the water-based filler because it dried before he even had a chance to remove the excess. I let both the ColorTone and CrystaLac set for an hour and then they were just drying.
My thoughts are that either the fillers are so thin that it just keeps seeping deeper and deeper into the pores, the pores are huge, or a combination of the two. Like I had said, after a few minutes of letting the filler sit, it was very noticable where the pores were drinking it in, so there's really no pressing it in involved.