Good schools in Ho Chi Minh City?

Hi expats

Expat Arrivals is compiling a guide to international schools in Ho Chi Minh City. Does anybody have any experiences of British, American and international schools in Ho Chi Minh City to share with other expat parents? Any insights welcome!

In particular, does anybody have experience of the following schools in Vietnam:
The American School of Vietnam
British International School
Australian International School
International School of Ho Chi Minh City
Renaissance International School Saigon (RISS)
Saigon Star International School
Saigon Kids Centre
International School Saigon Pearl
ACG International