Howdy Richie Rich,
I was somewhat sceptical about being taught by a guy who was only months older than me (I was 18) and had completed his instructors rating a month before but was pleasantly surprised by his conduct towards me. he was very professional and I felt that I was taught well.
I had a few problems caused by the boss instructor which seems ironic to me cause I would have expected the most experienced to be the most helpful. In actual fact the boss who cost me the most money overall.
That is just me. I have heard a few horror stories from mates of mine that make my training seem like a journey through heaven.
Ref