David from Upper Darby, PA reviewed Zero Cig model 'All' on March 16 2012:
OverallI've been smokeing a pack and a half to 2 packs a day for 35 years. I never thought I'd ever stop smoking, I enjoy it to much. I've gotten a lot of complaints from family and friends about the bad odor, second hand smoke, etc... My doctor mentioned electronic cigarettes to me in the past and late one night I saw an ad for zerocig. I decided to try it even though I had my doubts. IT WORKS !!! I love this thing so much. It's cheaper than cigarettes and I can use anywhere. Instead of the 3000 to 4000 chemicals going into my body , it's just the nicotine. My lungs fill up and I can blow 8 smoke rings from 1 drag.
Value vs. Cost
You won't miss smoking because it's like you still are. If the company went public I'd invest.
Not all e-cigs are alike. I tried 2 other only because of coupons and they tasted bad and did not last as long.