Mobile Climate Control Electrical Engineer Embedded interview questions

1st Recruiter interview, then called for face to face technical round. It seems they have already selected someone, just conducted this for name sake. But no technical question asked :(. They explained what they are doing, and they asked me my profile. They were not even listening to what I was saying. Interview scheduled for 1 hours, we both finished our part in 20 mnts. The main interviewer playing in his computer for the whole interview with limited attention. At the end, they say we will inform you. I am not why they wasted my time and effort, to ask the same question, which their recruiter knows. My worst interview experience in life, I spent a week and drove 500 km one side to attend this. Exactly like the other reviews say.