First got a video interview invitation, and everthing was mentioned here. Then after a week there was a technical phone interview, and as far as I can remember, all questions were repeated and I think I had all right answers. Two days later I found my status became "match not ideal at this time". Everything was so templated. The phone call was 20 minutes late than scheduled and the guy sounded not patient and got the wrong topic for me(I chose signal and he gave me control, which appeared to be he wasn't paying attention at all). And of course, don't try to get any feedback, you would only get a templated thank you letter after you were rejected. Anyway, the compensation wasn't that good.