Remove Akali Q Slow.
Why can't Akali be more like Katarina? Kat has no cc so why should Akali?
I believe that the stun on the first R is balanced and fair. BUT, the Q slow is just too much for her in the top lane, where she mainly faces melee champions. In lower elo, junglers are usually horrific. There's no coming back from a fed Akali with megaslow because of her Q + Hextech Gunblade in this low elo. Akali already gets movement speed in her W. There's no reason to let her slow the enemy champion with an ability that absolutely cannot be dodged. It may seem like a teeny weeny slow, but I KNOW you have faced an Akali and gotten cucked by that megaslow.
Early game mage, late game annoying ass assassin.
League of Legends players are right. Riot just likes seeing who can one-shot the other person faster. Make League Great Again!