I put the ads to "Before content ads" and set the front page or blog view ads count to 1, however, the ads show on every article, with one leading article and four into articles, the ad of leading article display well, however, the ads of into articles just overlapped. I am not sure if this is supposed to be, but this is just overkill to display ad on every article of blog view.
Properly adsense stop after the first 3 ads, so the rest shows as empty space, this make the rest article with a large space between the title and the content.
Thank you for your review!
v3.3 now sets a default suffix in a fresh installation. Hopefully this will reduce the initial confusion somewhat.