This discussion is going to be an eternal one.
Why?
Because different programs just convert differently for different demographics. And affiliate sites attract all different demographics.
If a program didn’t convert for anyone it would die. It has to bring in money in order for the casino to maintain it.
So if you see a program that has been around for a long time it is converting for enough people to make it a worthwhile venture.
I never made much headway with partnerlogic myself until recently when I decided to give it some nice spots. It does very well now.
I follow two rules of thumb here:
There is no telling how a cetain program will do until one has tried it in different spots and with different promos.
What does not work for me today may work for me a few months from now.
So I cull what’s not working after I tested it out, and try it again with a different promo at a later date.