My Feelings On LeaverBuster

So I have Leaver-Buster for 20 minutes... I feel that 20 minutes is excessive. I can understand that they don't want you too leave matches mid game and frequently but i mean there are certain moments in my life where my parents will tell me to do something. This last time i left was earlier today and we were down 1 person already and were down to our inhibitor turrets only and i was called by my dad to let the dogs out went afk i had the warning went back into the match then i had to watch my sister so i left there was like 10 mins left tops cuz we were losing terribly but of course leaver-buster to the rescue. (5 lower priority queue for 20 minutes) Thanks riot good job with leaver-buster. all I'm saying is i wouldn't care if the punishment wasn't as excessive as 20 mins i think 10 minutes would be find but they just make it last more matches.