Fizz is complete bullshit
I am so sick and fucking tired of playing against this broken ass champ he is almost as cancerous as Talon or Singed. His ult range is fucking enormous and feels like Cho'Gath and Braums ultimate combined, except with damage. It's so poorly telegraphed to where it will end and it's hard to dodge with movement, so it's practically a skillshot that will always land unless you flash out of it. I have never seen a fizz miss their ultimate unless it was flashed out of, zhonya's or zed ulted or another iframe of some sort blocked it like kled. Regardless, this ultimate is absolutely bullshit and is so incredibly annoying to play against. There is no counterplay because any half-wits Fizz will only use it at the most opportune of times.
Also Fizz is literally a fucking assassin that builds two relatively heavy resistance items (zhonyas & abyssal) they aren't the best resistance wise, but any body that CAN do damage (adc or apc) to fizz is cucked by these two items but they are so insanely crucial to fizz that even league's trashy recommended build path doesn't fuck up on suggesting it. Even if Fizz wasn't to have those, he can literally evade almost any skill, targetted or not, with just a press of his E. Sometimes when I would play Syndra against a Fizz there is literally never a time they would E anything UNTIL I ulted. I would even W, Q->E, R combo a fizz just to have that single target WW3 worthy nuke completely mitigated by a fucking 18 - 10 sec cooldown skill.
He doesn't have any inherit weaknesses, he has amazing roam potential and speed thanks to his passive, Q and E, (plus the buildpath) so if he's losing mid (idk vs a malz??) or even winning it he can just rotate and catch bot or top or jungle offguard or even onguard due to the amount of cancer his ult brings. Similar to ekko he'll just initiate from where you can't see him and even if you do see him your only option is to QSS, Zhonya's, Flash or die. And being forced to buy a QSS that has a 90s cooldown and doesn't build into anything other than a Mercurial Sceptre yet costs 1300 is completely fucking retarded for any midlaner trying to outscale him endgame and not waste their gold on a 1.3k item. Fizz's ult delegates way too much power to him, so much so that he can easily win back his lane even if he's behind.
The reason why he falls off late game quite simply is because he doesn't have any pressure. And when I say pressure I mean, compared a Syndra who will place her balls all around and if you get OOP she will 1 shot u, or a Cass who will slow & poison the enemy team and ult them if they try to fight, or a Viktor or Oriana who can catch the whole team in their CC, Fizz is not equal on those grounds. But any decent Fizz will outscale his lead similar to any Katarina or Illaoi or Jhin would, they will just. keep. pushing. Please nerf this champ or bring some counterplay into the picture with these new assassins because they are too sticky and too bullshit.