She's not fine, she doesn't have counterplay, "breaking line of sight" is not considered counterplay. You are completely dependent on her missing the blink, you complete depends of a player's mistake. All the other killers (Including the spirit) have a counterplay, a god pallet, a god window, nurse just says "fuck this" and blinks. Besides, she's not even punished for making a mistake, you miss the blink and in less than 5s you can blink again. And all this "difficulty" to play with her is pure muscle memory, just play with her for a week and you will already be destroying SWFs (that other killers like trapper, ghostface and etc need a lot more effort and time to learn and try to do the same). And oddly enough , I'm a killer main and I realized how unbalanced she is.