We just did this in June. We signed up for JTA before 9, then we were held at an internal rope until 9. We walked over to Buzz and Woody M&G and we were the second family. We were done and in line for TSMM by 9:05-9:10. We waited maybe 10 min for TSMM. We had done Buzz and Woody, Standby TSMM, met Starlord and Groot and headed to Disney Jr. By 9:30. We were first for Sofia, then met Jake, Doc and Pluto all before 10.
The line for Buzz and Woody gets long and stays long. Do the meet and greet first, then the ride.