So is it just me, or is Quinn even stronger now?

First off I'm not really high elo. Simply a humble silver 3 here. However I just played against Quinn the first time with her 'pseudo-blind'. I played top lane and she was jungle for the other team. Granted I was playing Illaoi who has pretty much zero escape however post 6 boots would not have made a difference as Quinn was able to get from where rift herald is to me in lane running to my tower in about 2 seconds. Once she jumped me it was impossible to fight back or even see what was going on as her Q limits your sight to about nothing now, and you're slowed so you are pretty much the easiest thing to kite for her.

My entire team got wrecked by one Quinn this game and its not like we were throwing or playing poorly. She would just come of the jungle and kill her target before anyone could react. Mostly because her bird form feels like its even faster than Yi's ult and because her q is pretty much impossible to miss once she has vaulted you.

I'm still pretty frustrated by this game but I guess what frustrates me even more is why does Riot keep messing with Quinn. They give her this ridiculous buff in the preseason then smooth her her out a bit and now it feels like she is even stronger than the original buff. I don't understand why Riot is set on making Quinn a freaking nightmare to play against. In the patch notes their goal was to make her snowball less once ahead but now it feels like once she had 1 or 2 kills you couldn't catch her or react to her and her damage was insane.

I apologize for the ranting and I don't want to sound like I'm whining or making excuses because of the loss. I'm not. I made a lot of mistakes that game and didn't play well enough to carry so its on me. I guess it just feels like she doesn't have a lot of counter play from my perspective. Which I'm sure she does so feel free to enlighten me. Thanks for reading, any help is appreciated.