Once had the very surreal experience while in court waiting to litigate a case to object to a higher court's jurisdiction over a case; my motion was granted, and the case was sent to the lower court.
While waiting for the above motion to be heard for over an hour, the person directly behind me was calling how the judge would respond to various matters that required the judge's opinion. Having nothing to do, since mobile device weren't allowed, I listened to the predictions made and the outcome. The predictions were wrong most of the time.
As I stated earlier, my motion to send the complaint back to the lower court was granted and it turns out that the person behind me was the judge for the lower court.
Yes, the lower court was predictably unable to predict the higher court's judgements the majority of the time.
To me, this if it holds true statistically across the legal system in a blind test of judges -- it is a major issue; normally, judges don't want to publicly rule against another judge unless it's obvious the other judge was wrong.
Strange end to my experience was that I won in the lower court and the other party failed to appeal the judgement in a timely manner; meaning my motion to dismiss the appeal was granted based on it being filed one day late by the opposing party by the higher court. Always wondered what would have happened if the higher court had heard the case and issued a judgement; lucky that never happened.