AMC is not great, the isolation of the earphones do most of the work, Liberty Pro 2 had better ANC in my opinion, sound is great, most of the features are useless, but that's not why I wanted to buy this pair. Overall would say i am a bit disappointed, this was an upgrade from Liberty Pro 2 and i wouldn't upgraded if I knew all this, unless you want the features consider buying Liberty Pro 2, they are a much better pair for the price.