Twitch is OP in S4

While I am only a level 24, I have played against Twitch in season 3 & 4, and I firmly believe S4 has made twitch's Q OP beyond belief. In S3, one would be able to counter Twitch's Q by buying Pink-Wards. However, since Pink-Wards are no longer invisible, you cannot prevent twitch from sneaking up on you. In the last couple games I have played against a Twitch, they constantly spam Q. There's no point in trying to attack turrets because he just shows up behind you. Ergo, either nerf 's Q or make invisible again.
A red response would be great!