I have not owned any of these 4 machines, but I have played them all. I am a fellow owner of a STTNG, and own 4 others as well. This is my humble opinion on your short list:

Wizard of Oz - Absolutely love this game. It is beautiful, has deep game play, and doesn't seem to ever get old. Each game I have played has been totally different. It is on my want list for sure. The only negative thing I can say is that it's very expensive and not my all time favorite movie in the world.

Ghosbusters - A lot of fun and great theme if you get to play long enough. This one is a favorite movie theme of mine. The game is very mean though. Many games have ended very quickly due to outlanes and SDTM balls. I do get a little tired of hearing the line, "Ok, who brought the dog?" The first 20 times I laughed, but then it got old. If you get past this mode, it is more enjoyable. If I bought this machine, I would not get the pro. It is worth the extra money for the extras.

Kiss - I hated this game. I played 2 games on it and didn't enjoy them at all. Nothing was exciting in the game play or on the play field. It is very plain and layed out like an older game. It was just boring. Still like the band though.

AC/DC - This game is a lot of fun. Have to get a premium or LE though. Must have the under play field for sure. I have not had the opportunity to play this one as much as WOZ or GB, but I have enjoyed all the games I played on it. That said, I still like the other 2 more. It is not my favorite band either, so that would make me not buy this machine.