When Riot gave us that one survey that asked us about Dynamic Q
http://i.imgur.com/16Np16F.gif
Pretty much
Pretty much
They never asked me.
Also, I think their statement about premades only winning 65% of games vs non-premades is false. In my experience 4-man premades beat non-premades 100% of the time.
They keep referencing this magical survey. But I don't remember seeing it. And I don't know I trust their conclusions.