One of the main pitfalls of any theoretically 'niche' show is that you spend too much time on the 'niche' and not enough time on the 'show.'
Many, many years ago, I was one of the few conductors who talked to the audience and now a lot of classical conductors have figured it out... otherwise, you just get the back of someone's head playing music you could hear on a CD. It's not enough anymore.

