My son and I just had an Addams Family mini tournament last night.
We set the machine on tournament mode and played two games against each other.
In the first game I smoked him 480 million to 100 million with an awesome mansion tour.
Not only did I tour the mansion but kept the ball going through every mode during the tour.
The second game was a lot closer. Both of us got the tour but he managed to get his GREED super jackpot while I missed mine 5 shots in a row. I would have had him but the shot would just not happen. Arrrrrgh.

As for tips to play, here is one my son discovered which depends on how your machine kicks the ball out of the chair of course.
When the ball is ejected from the chair on our machine, you can slightly bump the machine forward just as the ball hits the left flipper. About 70% of the time this results in the ball bouncing up the right inlane to relight the chair for a few seconds.
We were able to have four mansion rooms in a row going quite a few times.

Forgot all about that. The early vids looked promising.