This was why I sold my NIB Avengers.
Stern had poor sales on the title, poorest of all the last 5 years' releases-even worse than Transformers-another decent but incomplete title, so they abandoned both code-wise.
One more code update and I would have kept - Av was a terrific playing game but was losing value and I could not afford that.

Mustang will be updated, but it may be awhile.
You KNOW what they are concentrating on now - TWD - PERIOD!

110% correct.

But it is, and should be, a definite dig at Stern.
When you spend car prices for pinballs, they should support them - no matter how many they do or do not sell, or better yet finish them up better before releasing. Maybe the lesser titles would even sell better, cherish the thought, if they were more complete at release time.

Metallica sold like crazy, and still has a lack of good coding.
That was the last straw for many buyers.