promiseQ interview questions

I received an email titled 1st round. asking me to submit a 5 minutes self introduction video, watch a 5 mins video of the CEO introducing himself, and to sign an NDA as it's part of the recruitment process. I recorded a video, watched the CEO's video and signed the NDA. Never heard from them again, they asked me to watch a video, and didn't even watch my video. What a waste of my time.