League of Legends (LoL) Question: How is Quinn in the Current Meta?

She can kite decently, but has no escape. Her ultimate is pretty much useless in a team fight setting. Most other AD carries have strong late game scaling, utility or steroids to help keep them relevant in team fights. There isn't much about Quinn to make her an attractive choice at present.

If you want a strong early game with high damage output, why not play someone like Varus or Graves? If you want a good chaser, you might as well just play Vayne since she scales a lot harder into late game.

Quinn is a very strong duelist, due to her having a blind, a massive attack speed and movement speed steroid, and her strong kiting potential. She is an incredibly strong splitpusher due to being able to escape when the enemy team collapses onto you, with her ultimate. She offers nearly nothing in a teamfight because her steroids come with her ultimate, which switches her to a melee form, and since you are a carry you will be incredibly squishy, so it is suicide to go into a fight like that. If you want to play Quinn effectively in the current meta, you need to avoid fighting, and you need to split push. In low elo not many people and teams have the coordination to respond to split pushing, so as long as you do not over extend and die or lose baron, you should be able to effectively fit into the current meta.