I remember a while back things didn't seem so rosy for Stern pinball, but in the last few years things seem to be much improved. They got Steve Ritchie back who designed 2 very good games in ACDC and ST. John Borg hits a home run too with Metallica and in spite of some criticism, Mustang seems to be doing ok too(?). Plus Stern is moving to bigger premises and ramping up production of other games like MMr. Somehow it feels like pinball is on an upswing lately with all the new startups and Stern producing solid games that are selling well.
I have to admit I was never too impressed with Stern games before. It was their ST that got me interested again in pinball, but when I saw ACDC I ended up buying a Luci instead. I just sold my TZ so now I'm replacing it with a MET Premium. So that's 2 NIB games in a month after about 7 years of not buying anything. Hopefully it won't be another 6 years, but probably 6 months anyhow until my bank account recovers a bit
Rob