Game outcomes should be fixed

I have been playing Lol for about 3 years now and have come to the idea that League is losing a big part of its enjoyability. What i mean is outcomes in games. In season 4 and half of season 5 games were usually close with no team completely stomping the other making the games go from 30 - 40 min long. Now in season 6 with the new changes on minion damage if a lead is present on a team these games are exactly the opposite of what league was before. It's not only the minions but general things with gold and damage. When someone gets fed I understand that they will be stronger but before it used to take about 3 kills to start doing really well and stomp the other team. Now i feel like 1 or 2 kills are much more significant than what the used to be and if 2 or 3 players get early kills that team will typically win if no mistakes are made. Also back then if your team lost a fight it wouldn't mean GG but now all it takes is 1 fight and it makes the game GG in a lot of cases. Overall i think Riot should try and stick with the ways things were and not making games that are mostly surrendered at 20 where one team is completley obliterating the other only because the enemies won only 1 fight and that games should be more thrilling with close games where each team has 2 inhibs and it's a really close game, that's how Lol used to be, a really fun game that i would always be excited to play but now its just because my friends play.

Please comment if you also think this is happening and maybe a Riot employee can see this and keep it as an idea.