Remember Syndra? Before she poked you, would have to combo you, then when she ulted you would get pelted. It took some effort.
Now all she has to do is miss her whole combo, get 2 or three spheres on the field, then press the skill button.
Remember Malzahar? He was known as space-aids, and his ult was a "fuck you" to any assassin. But his laning phase was a power push of the wave in either direction, so jungler presence was effective. Now he's a crappy minionmancer that even Yorick laughs at.
How long will it take for the guys at Riot to do these champions and their players from justice? Just saying.
And I won't even get started on Shen.