“ The duration of this event is not an hour as stated, we left at the interval after the start has already passed 1:40, so that in total it takes about 3 hours. I absolutely did not like Mandelstam's verses trying to sing, with almost one motive. And it's even hard to call a song, continuous howls, at times words were not even intelligible. In my subjective opinion this is a disgusting sight and it is not worth the time spent on it.