Lots of people camping at the entrance, the carcass of a recently killed chicken at the first creek crossing, several folks hunting gold further back (fortunately only panning/sluicing without digging enormous holes around the sides, at least from what I could see), one couple camping near the end, and a couple of hikers. Overall felt much more peaceful than summer month hikes back in the canyon, despite the above.
The first 1/2 mile is essentially washed out when it comes to vehicle passage, or so it would appear. The creek has jumped into the trail, out of it's old borders, for part of this portion, and other portions are washed out.
Water levels are expectedly high, knee high + in some spots. Saw a few 4ft deep holes. Looks great! Spotted frogs, plenty of bug life, flowers, and a lot of nice greenery.

Also spotted this in the dried mud:

Woohoo!