The plug-in is very good, but there are some incompatibilities. such as
Incompatible with the theme's label cloud, resulting in no color display.
This is a very powerful WP plug-in I've seen. If the page of submitting results can be displayed, for example; Gender, age, test time and date, that's more perfect
It works excellent, I would add the possibility of doing mathematical calculations not as conditionals but to obtain numerical results, to do tests that require simple calculations such as:
Quality_of_life = (anxiety + depression + work) / 2
If: quality_of_life> = 5
Quality of life: Good