@shamrockgooner your post after the old man meme was hilarious tbh.
Also you bunch of old timers, predictions and forecasting will never be 100% reliable or accurate, in many cases even outright wrong.
It's 'expected' for a good reason, an educated indicator in of a process that has an obscene amount of variables. Even if xG isnt all its cracked up to be, we won't know that until enough time has elapsed to review it properly. Even then it will likely be a platform to get us closer to more accurate predictions.
Also yeah pretty fucking dismissive there lol