The documentary is clearly biased in many ways, and with each passing second reduces the amount of credibility that can be tied to it.
It does the best it possibly can to show the problems of bottled water, not through supporting good evidence, but by discrediting it. It cuts speeches and responses from company employees to fit its agenda, it has long and untarnished spiels about the supposed sin that bottled water forges, and the whole documentary feels akin to some controversial speech, one that should be disputed but isn't.
This documentary wasn't aged well the weeks before its release date, and it has aged worse still. It twists words and spins facts into something to fit the director's beliefs.
In short, Tapped is a disgrace of a documentary, and should never be taken seriously again.