I've been a tad smug and laughing about it, no point in getting stressed out really. That and the head of NI Water customer service is the old manager from Ntl here who made lots of people redundant and closed the call centre here, so watching him squirm when being interviewed has provided a few giggles.
Between us, my dad and my father in law we raided the bottled water supplies before a lot of people even realised that their water was off. None of this going and queueing at a stand pipe to get water you need to boil for me.