I tried a few of these with different companies. Each one has failed due to technical difficulties of the platform (in my case prerecorded video interviews) and

I tried a few of these with different companies. Each one has failed due to technical difficulties of the platform (in my case prerecorded video interviews) and in every case I tried to file a ticket and never heard anything back. Black hole. In one case I did a prerecorded interview and they later contacted everyone because something went wrong and they wanted everyone to do it again. Done feeling like a number.