This group has numerous complaints of screwing over players, such as refusing to pay because the player used the built-in AutoPlay feature to play slots. It’s in their T&C’s, but that doesn’t make it ethical:
If the casino deems that the autoplay feature has been used for the purpose of meeting bonus account wagering requirements, Casino Rewards reserves the right to void winnings.
It only seems logical that they would screw over affiliates as well.