Hello, I'm an ex-student from British Council and previously studied there for 4 years (oh dear, I'm getting old).
If you are a parent that is looking at the results, I obtained A* for English during PSLE (my only A* unfortunately) and would like to comment that my personal experience in British Council has been amazing. However, British Council is a school that motivates students to explore the fields of English. Therefore, like any other tuition centre, students need to be able to study English at their own pace and interest in order to see the full results.
I will be going back to British Council for my Secondary 4 year and I will update any aspiring parents on my experience there!