Hi Dave,
The layout of this one is great and really play smoothly.
Of course premium gets some more features but the main one (lower playfield- I think the small ramp that cross the pf is linked to this absence) gets old quickly, so I guess some song mode should be slightly different. The fact that the pro led and this reedition have the balancing bell is a great addition. It also misses the TNT stand up target which is cool.

But my main problem with this game is the gameplay that I have found boring quickly. I hope I would not be the same for you.

Also, i can't imagine this game without Big guns song. Fortunately, it can be fixed

In fact, I was most of the time in MB playing. You prepare the game at the first song and you end it with MB. Next song, 2-3 shots and MB. And again. I thought I could stack the 3 MB and score big points but that wasn't coded as this (it s that why I love MM)
Maybe I hadn't understand how to play it. It was tired to be in MB.