Here are my experiences from this morning (Wed, June 29 - a non-MM day):
They let everyone into Main St 7:45.
The ST standby line queued on the right sidewalk.
I wanted a ST FP so I stayed in the middle of Main Street, in the second row of people behind the rope.
At rope drop I walked with a purpose to the FP line which was well controlled by CM's (especially when lots of people wanted to cut in line

.)
I was 3rd in line for a FP and got an 8:40am return time.
I split from my part who went straight to Peter Pan. They were one of the first people in line for PP and they were just getting off when I arrived in FL. If they had waited for me, the wait for PP would have been 10-15 min. We got through 10 rides, including our ST fp by 11:00 am.