I had ValueClick ads running on my site for a few days and was really frustrated with the ads. There was some quality ads but most were "You're the 1,000,000th visitor" flashing banners. However their payouts are pretty good. But is it worth it to have crappy ads on your site for better earnings? -Andrew
I would learn how to use their interface. It seems you don't know how to use their system properly. You can set it so that you can approve each banner ad that gets shown on your site.