Here are some pretty graphs from qualifying rounds at the CMP last year to add some fuel to this fire.
Total Alliance Match Scores
Hybrid Alliance Scores (bar contains 6 points (ie 1 top score), zero is its own bar)
Teleop Alliance Scores (bar contains 3 points (ie 1 score), zero is its own bar)
Food for thought: the 50th percentile score for an alliance in hybrid was only 3 balls, the 50th percentile score for an alliance in teleop was only 5. These are of course still significantly above what you would have seen at the regional level.