So after hitting up three lots to picket in three days, my hot take:
Fox attracted the most high profile writers and celebrity allies.
Sony had the most literal ground to cover with their bevy of entrances.
Amazon had the nicest path, if a bit narrow, and you don't mind walking past a literal plantation house 100 times an hour. (It was originally built for Gone With The Wind back when MGM owned the lot, and is now HQ to Amazon. Insert your own jokes here!)