The upper playfield is going to be the real blocker for any decent games.

I played the Pro on site last week (860mil) and
completed the Missions mini wizard (Yellow)
got to the Multiball mini wizard (Green) but couldn't complete the mini playfield section despite getting the ball up there regularly during the mb
Only had the first of the the 3 encounter (Red) lights lit.

The last 2 balls were just a complete and utter slog to the mini playfield, scoring virtually nothing as nothing else was lit, to maybe only hit one standup before it drained out. It would be nice if the game awarded you a single standup if you drained out without hitting anything (it would also mitigate against a failed standup target), allowing at least a chance of completion.

The monster mode was good to play and had a bit of fun with that, just to use up the remaining credits.

I was able to backhand both the left and right ramps consistently from a trapped ball on the machine I played on site. Along with scoop. It means pretty much every shot is makeable from both flippers, except the orbits and the U turn. Too easy?