Finally got a chance to ride these trails, and not disappointed!  Mike-O-Rama is a gem: a scenic, flowy, dynamic loop that begs repeating. The tread was in great shape on both days that I rode it.

I also rode the scratched in downhill trail, and it's respectably challenging and fun, even though rough.

I didn't get a chance to explore the doubletrack more, but I can't wait to see more singletrack out here.