KCIS's primary allocation

Anybody knows Apart from their own primary school?
Do local primary schools like the graduates from there?
How is their 'Tak Yuk' teaching? Do student there behave well?
I am now considering a kinder for my girl, I hv heard from some parents that it is a very good school esp. for learning languages, and i want to know whether their academic level is enough, in case i want to apply some local primary after the kinder? Thankyou!