Well if you compare casino by casino and not program. Some RTG actually do better than some Microgaming casinos. I find Cirrus, Coot Cat, Palace of Chance, Break Away, Sci Fi to all do well ( I was one of the first people to sign up for Sci Fi and never had a problem with them ). I don’t promote a lot of RTG casinos.
I also know that realtimegaming itself has made changes with the affiliate program and will be making more. This includes the removal of the remove player from affiliate button ( no longer there ), also expect changes with the way reporting goes on manager credits etc. The new guy working at RTG does seem committed to making the affiliate program much better, where affiliates will trust the stat more.