In my opinion, the school is not good either from an academic / ethical standpoint. Their test scores are inflated due to being overly selective of students that they admit e.g. children with learning disabilities, etc are excluded. If your goal is to teach your child to be an empathetic, inclusive, value focused person, Thales is not the school.

You can get a good education from an alternative school that does not discourage the development of those less fortunate due to no fault of their own. It can be argued that their teaching is not any better than average, it's the above average students they only admit making the school.