Brendan, I also was following the F R championships, but missed most of Saturday (semis) and all of the Sunday finals.
F R is really bewildering...my feeble chess understanding must be based mostly on pattern recognition, because I feel lost trying to evaluate F R positions!
Going to watch the Halloween blitz replay rather than F R. Nakamura has been posting daily wrap-ups on the F R, and I'll probably watch his Sunday video tomorrow, since he won the event.