She has like a 36.7% WR going for her I think rn? My impression is that she is trying to do warwick but is too squishy to do warwick, which makes her very easily duelable in the jungle with a lethality build and a healstopper (I play Poppy)
Phreak mentioned he expected her to be among the top 3 worst initial winrate releases. She needs to go in, but is also squishy and can't dodge cc while self-taunting. The self-taunt makes it very easy to feed, and having no regen means she also gets punished easily for not going in. But she can win a lot of duels if not behind. Maybe they'll need to buff her after all, but they did expect her to be hard to pick up at least.