The fest works at Mweather easily. (I remain an RFK fan, though) Crowd flow worked, but would've been overwhelming if another 6-8,000 showed up.
The Buzz Tent, missing this year, would've altered the flow a bit, but there'd prob. have been good room for it.
Crowd was typical HFS crowd. And nice weather helped out tremendously. Towards end of Day 2 there was a brewing hardcore scene near fence on the right side of lawn; security presence provided some calm for the scene that seemed to be packs of concertogers seeking party info for afterwards or looking for party tools.
Music? Far from a great lineup, but still ok for a fest. Nico Vega on Side Stage was a nice entry;