I signed up and started my advertising campaign right away. The next day, I started making money.
I found that my account manager really helped me find keywords and targets, which I really appreciated.
At the end of the month my payment was sent to me really quickly through paypal.

I would recommend this ad network.

I think that by targeted certain domains, you can really control the audience that you are trying to find. With other contextual networks, it is a hit and miss because you are relying on their technology to target the ads.