Rode RB this evening and I would say that 90% of the trail is perfect and the rest is soft/sloppy in certain spots.
8"-10" tree down just before the "warning" DH but no reason to dismount.
The most of the soft/sloppy was right after the drop feature.
The final switch back sections and new pump bridge are good to ride with no standing water.
I would suggest AVOID the new section for quite awhile. It's bad news even for the fat tire riders. Pizza cutters, standing water, misquotes, foot prints and mud up to your ankles.
By "new section" I mean the new part of the trail that was added closest the trail head.
PS. rock garden is starting to look like a rock garden not a sand trap.