I've tried Talented Kids Academy for a few months now and the school extension classes are actually solid for what I needed. The curriculum is well structured and my kids showed real improvement, plus the beauty circles they offer are a nice bonus for the parents. Thing is sha, getting updates from them is like pulling teeth because half the time nobody responds to messages until days later. Overall it's worth it if you don't mind chasing them for information because the actual teaching quality makes up for the slow communication.