CT Web-Graphic Designer (Remote) interview questions

Saw the ad on indeed.com and submitted my resume and portfolio. The next day I was asked (via-email) to complete a big questionnaire, record a video and design a website based on a creative brief. The catch of it all was that there was a timer running in the background. I found this a bit of odd, so I decided to search reviews of the company on Glassdoor. The reviews are horrendous and it was clearly obvious that somebody was posting fake interview reviews. This is a giant red flag, so I decided not to go trough with the application.