@Riot: I always considered Cassiopeia as THE Poison champion. Therefore, I do NOT like her rework.

Long story short, you're overly-favouring Cassiopeia's E, making her Q and W completely pointless outside of a little bit of utility and letting her spam her E even more.
Quite frankly, I hate that more than anything else.
Cassiopeia was the first champion I ever bought, and it was purely because she was THE poisonous champion, not Teemo whose identity is to just be a prick. Cassiopeia is poison-themed and I always thought if she got a rework, she'd be even more poisonous.
This rework spits on her identity as a poison champion. It makes her DoT a complete afterthought in favour of the most boring aspect of her entire kit, her E which always felt out of place thematically to begin with. The heck is her E supposed to even be? She's shooting gigantic fangs the size of her torso, whose cooldown is refreshed just because it hit a target that has poison in their body?
Her E has always been the least interesting part of her kit, while all her dialogue and overall theme is clearly centered around eating away at her opponents with her Poison.
I REALLY do not like the direction this rework is going. If you intend for Cassiopeia to be a nuke-spamming champion instead of a what she is thematically presented as, then I demand you create a new champion who fills the Poison niche. One whose main damage source is poison and not as an afterthought.
IDC if this is a "buff". IDC if this makes her more reliable. I just hate that you took away her identity as THE poisonous champion, and did away with it in favour of the weakest aspect of her design.
The worst part of all this is, you guys are only listening to what people have to say in your PBE community. What about those of us who didn't win some PBE lottery? Do we have no say in this?