Faint gray outlines, clumsy blocking of text, poorly worded questions, vaguely distinguished choices. It would have been somewhat easier with the choices in rows instead of columns, but that wouldn't solve the wording.
Maybe this arrangement looks better on a Portable Cellular Telephonic Device, but I don't have a Portable Cellular Telephonic Device. I just have a computer. And there's some correlation between walkers and non-device users, so the survey is biased against the target demo.
The current icon shows Polistra using a Personal Equation Machine.