Welp, just saw Poppy's new Q. Poppy is dead.
Looking at the stats from her Q on S@20, it has lost its AP scaling, raw AD scaling, does physical damage and I would guess can no longer crit. Also the damage seems to be ground-targeted and only does half of the damage on the initial hit, meaning half of the damage of the move can be easily negated.
I understood why they got rid of her crazy ult, and I could get why they would get rid of her old passive (though I didn't think it was OP on a melee carry), but her Q was her single most important spell... Q's for massive damage are what make the champion.
I'm not crusading for a change or anything - once reworky changes are made to a champion and put on the PBE, they go live, so anything I say here is mainly pointless. I'm just sad.