Nidalee too weak? Need to be buffed

I've been playing Nidalee these days, i've found that she is too weak to fit it meta, i think see needs some love, like a buff Nidalee simply doesn't fit any role in this meta, Like JG, it's a bet, u either win early game or lose late game, once she loses her JG (Countered), she is very poor, she can gank but her spears are too thin and slow, players could easily react to it if they keep calm. MID, a carry lane, she can't use her passive wisely, and her spears doesn't seem to go through minion waves. What's her kit? It's all about her Q (passive). If she can't land a spear then she can't do anything (No good engages, except W) Late game is a nightmare. Her kit is to jump in, kill and run, but now the tank meta is moving in, she can't even kill an adc when she is fed. People like to stack AP Nidalee late game, but she is too useless, so they sell and buy tank, but it doesn't fit her kit Please riot, be nice, buff Nidalee late game and abilities, maybe make a rework, that would be very nice.Ty ** R.I.P my main**