While normally I would argue to wait until a champion is released for a bit and people know her strengths and weaknesses and counterplay more, Camille does seem incredibly overloaded. Like they didn't learn anything from Tenko.
passive grants a shield based on max health
Q does grants bonus movespeed and deals true damage, and works on turrets
W slows, damages based on max health, and heals her
E is a gap closer/escape with an aoe stun and grants bonus attack speed
ULT makes her untargettable, is another gap closer, and makes an unleaveable zone that can't even be flashed out of. Oh and because that's not enough, they added more bonus attack speed because why not?
Like holy fuck, Riot. What are you doing?
Maybe it just sounds worse on paper than she actually will be. Xin zhao sounds broken on paper, but he's not in actual gameplay.