Before the latest update, when matchmaking, there were times you could wait for 10 minutes or longer and sometimes even quit matchmaking because it was over half an hour or longer. When selecting a mission, you would always be leader, you've been promoted to group leader.
Open map, select mission, select difficulty, click on matchmaking.
After the update, we can now join another agents group, many times within the first 30 seconds.
I like the change with matchmaking.