I know a member of the choir. After listening to a special performance, I felt good on the whole, but I always felt a little lacking in spirituality. This should be caused by the system.
In a word, there is no shortage of powerful orchestras and musicians in China, but the system and conducting training are relatively weak, which makes it impossible for orchestras to maintain a high level.
But to be fair, the concert of the State Communication University is still worth listening to.
All the above are personal opinions.