Yes, Nicotine in any form is extremely addictive! While cigars may not deliver as much smoke and tars to your lungs; they Do cause lots of Throat and Mouth cancers as Mr Wayne mentioned, just as Chewing tobacco does!! Best thing is just to avoid ALL tobacco products! Wish I had!:-(.
Tobacco is still tobacco; it's addictive in and of itself. I HAVE heard that cigars aren't as harmful to health as cigarettes because you don't smoke as many of them and you don't inhale the smoke as much. On the other hand, many of them are larger than cigarettes. I don't smoke; this is only what I have been told by smokers.