Done with Twisted Treeline due to IP-farming bots...
Bots have overrun Twisted Treeline solo/blind, and my frustration has reached a level that the mode is no longer worth playing.
Most recently, I ran into a bot that resulted in a 20 minute waste-of-time game, reported it, and waited several minutes in order to avoid ending up with it again, but found it in my next champ select anyway. I dodged, so of course I received a 6 minute penalty. Prior to that, I had never dodged a game in over 2 years of playing League of Legends. (My human teammate was understanding.)
I'm not playing with a bot on TT again, so I have to avoid the mode. 2v3 all game just isn't practical or fun. And I'm not going to sit through a penalty for avoiding it - I am going to go play something else.
When Ascension came out, I thought part of the point was to draw people's attention back to Dominion as a worthwhile mode. But if Dominion and TT and just "legacy" modes not worthy of care and attention, don't promote them - retire them. I quit Dominion after a game where I was on a team with 3 bots and one human. My post about that experience drew comments from people who were the only human on their team, or even in the entire 10-person game. They're not that common in TT yet, but for me it's no longer a mode worth my time. (Even the wins aren't satisfying 3v2).
I hope you're working on this, Riot. If bots become common in SR at any skill level, you're going to have a serious problem on your hands. So I think it's an issue worth working on across modes.
In any case, I don't always have an hour plus to dedicate to a game on SR - it would be really nice to have a playable, bot-free mode - be it Dominion, TT, Urf, Ascension or something else to play in around 20 minutes... but right now, apparently I have... Heroes of the Storm? It's not LoL by a long shot, but it's quick and I haven't run into bots there yet...
Please work the bot problem. Please.