TOTALLY SCAM!
They asked me to go through some survey and then they can schedule an interview for me. But what actually happened is that their "survey" is to let you do a user experiment test. It took around 4+ hours and you will be signed up for their website as a user and receive their email and no way to unsubscribe!
And if you finally finish the "survey", they will direct you into a calendar to select a time slot, which is not available until 4 month later =)