All companies look to reduce costs. Any that don't are idiots.
Some of the cost cutting exercises are fine. I prefer the toggle clamp lockdown bar (they are solid compared to Stern's old receiver mechanism). Does anybody REALLY care that the backbox is now bolted in place instead of the great (but expensive) clamp system ? I don't give a damn. I won't touch the bolts again until I sell the game.
Lower BOMs on games ? Don't buy the game. Simple as that.
Where cost cutting becomes a problem is when quality suffers. This is something that has undeniably happened at Stern. The clearcoat and the cabinet issues are not acceptable.