The Gamucci Micro was the very first e-cig I tried, in Oct last year before I even knew this forum existed.
"Rubbish" is exactly how I'd describe it too. I had the same experience as Scott (Igetcha) in his video - it died on me completely within two days, having given out nothing but wisps of vapour. Neither the supplier nor Gamucci themselves responded to my numerous emails about it and totally ignored me. So much for their "guarantee", so in the bin it went. Mind you, it did make me realise that e-cigs had potential, which is why I went on a Google search and found ECF

.
That doesn't mean everybody's experience will be the same, maybe ours were just duff kits, who knows.