for me, the ads don't show up all the time, just blank space, and the epc and ctr are both very low. there are only what, 150 total advertisers using bidvertiser? and some of 'em are mfa'ers who just want to use up the $20 ad incentive that bidvertiser is offering.
I was using bidvertiser for awhile but with little to no success. Mind you at the time, (and still now) I wasn't getting the best traffic so.... the profits were zero. On the other hand I was making money from Google and seeing bidvertiser ads inside my Google ads lol In the end I didn't make any money and I didn't trust the company for some reason. Don't get me wrong I don't think they are lairs or anything but I just had a feeling about that company.
Adsense rules.. Bidvertiser sucks.. But you should try sedo.com parking method.. which gives me over $2.50/Click. You need to have unused own domain for it... and Lotta Unique visitors