One of the big features that was talked about a lot before the X1 released was the rep system. Players who trolled, cheated, etc. consistently would eventually be changed from "Good Player" with a green meter to "Needs Improvement" with a yellow meter, or even "Avoid me" with a red meter. I have gone on numerous trolls profiles and even a few cheaters, leaderboard glitchers, etc. Everyone's meter is the exact same.
In early December, I got into a Forza game with a kid that was trolling everyone by purposely causing crashes. He would drive the wrong way until he reached a group of cars, and the start driving the right way and cause a collision. When the game was over, everyone in the lobby who had a mic decided to report him. It was about 5-6 people, we all reported him. I followed him to see if his reputation meter ever moved even a little bit, and it's been a few months and it still hasn't moved.
In fact, the X1 has been out for 4 months now and I still have not seen one meter that is different from anyone else's. I try to go on peoples profiles that are talking smack in lobbies, trolling, even some leaderboard glitchers on Powerstar Golf and BF4. But they are all the same.