Passed the screening call with flying colors, so I spent a long time preparing the answers that they told me to prepare with my prospective manager. Turns out that was a huge waste of time, the guy came on the call and acted like I was a huge inconvenience to his day, asked me only 3 vague questions and wrapped up our 45 min long interview in 20 min. Generally really rude, obviously didn't want to be on the call.
Please don't waste people's time if you are not genuinely interested in the candidate.