Western media mostly sneering about it due to minimal testing. We'll see soon enough whether it was justified. LOL though:

"It's very dangerous to scale this up to an entire population without doing those trials," he said. The vaccine's effectiveness also hasn't been tested, he said. The fact is, he said, an immune response in the lab doesn't necessarily mean protection.

They could say the same about the flu vaccine that comes out every year in the west.