I graduated from CMS in 1972. As I recall, the school was the only choice available in-country with Southern States accreditation, and all U.S. Embassy kids attended. The quality of the education was at least on par with schools in the U.S., and most teachers were very good (I recall one notable exception). Looking at the CMS website, it appears that a fair amount of money has been spent on facilities and equipment. The quality of the student body was above average compared to most schools in typical U.S. urban areas.
If I were living in Santo Domingo, I would not hesitate to send my kids to CMS.
If I were living in Santo Domingo, I would not hesitate to send my kids to CMS.