have a look at my squidoo lens and tell me your opions / ratings please http://www.squidoo.com/Quitting-Smoking-Side-Effects
Its nice. I don't know nothing about lens, so my opinion is just like a visitor. The only point is that it looks too much like an advertising or selling page. But the lens is nice.
Looks good. But I think you should keep that RSS feed from your main site below the main content of lens. And try to add soem more unique content to the lens. Right now you are using your own article from ezine. Although it doesn't have any side effect but unique content is far more better. You can just rewrite articles from ezine to use in lens.