You came to the right place to have the survey filled out. I just filled it out.
For those who're wondering, it took me 8 minutes, going at a very fast rate. Disclaimer that the survey may be differently structured depending on one's answers thus their times will be different. I warn to be careful as not all questions in 1 panel are answered the same way (i.e. not all are 5's) likely to assure one's reading & not merely clicking through.
Good luck with your studies.