It sounds to me you had a good audition and you made the right decision not to join. If a band doesn't feel right, then that's enough of a reason to pass.
I share your suspicion of pointy, modern things too. Not always of course, but the pointiness can indicate a certain style of playing or taste in music. In much the same way, I have never met a Les Paul player who didn't want to play Sweet Child of Mine
Which is also a valid reason to pass up a band