It makes me sad...
http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1734493739/202703050?tab=overview
Looking at that match you'd think "Wow, big victory!", but it's just not so. Our top wanted to surrender four times in the match as our duo bot had a myriad of problems. They started the game AFK because they were putting in a pizza - I received no leash, but I worked through it. Our mid and top won their lanes hard, but the enemy team countered by stacking all five bot and instead of a tactical retreat they fed two kills to Katarina who'd been mostly starved mid.
They then stayed in a pack and roamed collectively across the map, playing as a solid unit and picked off our mid and bot several times feeding them a 10 kill lead. Fid was soloing dragon all game while I attempted to help top and mid secure objectives.
At 30 minutes in we were even on towers with a 10 kill deficit - We turtled and with the MR we had built were able to ace them and get a baron. Bot again didn't form up in a team instead clearing the enemy jungle and when mid top and I retreated, they stayed and died. Support then went afk while the enemy team rushed mid - taking the pizza out of the oven...
We continued to fight back and eventually aced the enemy team under our last top tower, pushing and sacking all their inhibitors. We ended in victory, but the same problem remains; don't surrender, it's not over till the nexus explodes. If you are cooking dinner... probably don't want to queue for a game and leave your team holding the back.
In the end game screen the enemy team had fist fulls of blame throwing at each other... honestly, why? You played a good game, why rage at each other? We had a stronger end game team comp, Veigar was deleting Kat so she was powerless to get to our squishies and with Wu's and Shyv's Ult, any positioning was rendered null and void.