Passed but at what cost...

Honestly pleased to pass first time with 8 minor faults, but my examiners reaction was a bit strange to me when he gave me the news, he said unfortunately i have to pass you, he seemed disappointed that i was driving too safely which got me confused as i had no hesitation faults.

Apparently, my instructor said this examiner likes to drive at fast pace, i was just being safe and maintained speed limits.

Any similar stories with strange examiner reactions?