It's been the same meta for a long time it feels like.

It's probably just me because 3 months feels like a lot, I have seen the same top laners dominate for quite a while Irelia, Riven and Wukong specifically

I feel like the ADC's have been the same one since Cinderhulk, and that's Vayne, Sivir, Jinx, Kalista. I haven't seen Corki, Kog'maw, or Lucian in a long time, and I've seen 2 or 3 Miss Fortune's since the update.

Jungle is the only role I feel that has been changing more frequent than the other roles. Right next to support, but whenever we change it. It seems that, the particular changes dominate the rest of the meta, and everything else drops a bit in win rate.

Mid has probably been the most successful, but I think Ahri has been dominating for a while because of her mobility, and great job for picking off squishies in the back line, and of course Annie is still an insane pick, but other things have been picked more in this role than any other, but it probably has some of the least played champions in it. Right next to top.

I'm not really qq'ing, but I'm hoping Season 5 will come soon, or we'll have some new changes that make other champions fun and rewarding to play again.