Control Over Card Randomness

Myself and many others love this site but my feedback is that the hands often are too crazy. For example, we see 2-3 of the same suit on nearly every hand or we see a full house or coolers every hand. Because this has occurred so often, most of the people we play with will not use this site anymore. I have seen similar feedback on reddit. If the hand randomness can be increased to not bring out crazy cards as frequently it would feel more realistic.