Something a lot of people aren't considering about new Akali in regards to her shroud...
Is that she's overall way less bursty and noticably less mobile than other assassins and even her old self.
A lot of her damage is in her passive which requires her to keep moving in and out of range to make use of it. When everything is taken into account, she DOES do a lot of damage but over a much longer period than other assassins who just blow you up in one second before you can even react.
So how does this relate to her new shroud? Well she needs it to be able to do her thing in the first place. She wouldn't work without it unless they gave her insane burst and I don't think anyone wants that.
As for her tower diving, when you think about it she isn't any more safe in a tower dive than any other assassin, I'd almost argue she's less safe. Having less burst than other assassins means she has to spend more time under tower to dive someone. This is where her new shroud comes in, but unlike some other assassins like Fizz she cannot dodge tower damage once it's actually coming at her. Her shroud doesn't stop the shots from hitting her and towers are actually really quick to attack her if she reveals herself in their range. Put all this together and it ends up that she's actually likely to take more damage from towers than other assassins, not less.
Anyway these are my thoughts on the matter. I have a PBE account and have played with her a bit so I have some experience with her already. I actually died to a beginner bot trying to dive her with the new shroud, it was rather embarassing. I hope this all makes you think a little about her new shroud and maybe even clear up some of the rage surrounding it. It really isn't as bad as everyone thinks.
Champ. If timed right, Akali's new Q is a perfect tool to proc Lich bane 4 times per shroud.
on her and have a temporary supply of minions to mitigate the damage reduction without minions.