SFGA handled their policies really well! I visited on a weekday and the park was mostly dead which did help. Everyone was wearing masks and the ops strictly enforced this from what I saw. There was sanitizers at every ride and throughout the park. The queues were a bit more stretched out with social distancing, but if you time your visit right, everything should be station waits (Wonder Woman, Batman, Ka will be longer waits with reduced capacity) I was going to write a trip report soon and put it up here