Looking at all the Camille QQ repwhoring threads, seems like it's time to farm some downvotes.

She's not OP inherently by her kit. She is strong and a little OP by numbers. But not flat-out broken kit-wise. She's versatile but not overly so to point of being overloaded. Her damage and E range numbers are a bit too high. Nothing too absurdly so. Her cooldowns and mana costs (particularly on E) are a bit too low. Nothing too absurdly so. She could stand to have some slight down-tuning nerfs of each.

After that point though, she'll be fine. Stop crying and get over it.

She is absolutely nothing like the monstrous abominations Azir or Kalista or pre-gutting Kassawin were.