Poppy, still viable as glasscannon?

I've seen the Poppy rework on PBE and got to say, it looks pretty awesome. Only thing I'm kind of concerned about... Her defensive power on the passive and the w are scaling from her max hp and armor/mr, meaning an offensive Poppy won't profit that much from them, especially since a squishy one might not have the time to pick her shield up in the first place.

That and her ad scalings aren't that high either when compared to other champs which we mostly see with some defensive Items in their core, Jarvan IV for example. So with all the stuff in her kit she sure will be a great Offtank, but it doesn't seem like she'll still be able to go full offensive and smash stuff for huge damage while being kind of squishy, which I kind of expect from her being a Yordle with a huge hammer...

So, is that what this rework is supposed to be, turn her mostly into a bulky fighter, or will her full offensive playstile stay viable?