"I've heard bad things about those," --my cousin, while smoking a cigarette
Most of the rest of the family and my friends are utterly supportive and very positive about the health benefits. But they all know I don't do anything without doing the research thoroughly.
I'm in the same boat...I research everything, to the point of driving my wife nuts. She sees it, and wants it...I see it, go home and research it, look online for the cheapest price with warranty, then make the purchase. This is why my family supports this change in my delivery system for nicotine...they knew I wouldn't have made a rash decision.