Quoted from pinnyheadhead:
Great, thanks. I think if my 8 year old son were playing he would be more into the play than listening to the lyrics in background music and my 5 year old daughter the same. Have some local collectors I know who own Met and will go play their games before I decide to purchase.
You won't notice the lyrics, your kids won't notice the lyrics, but your wife will! Lol. Wives have supersonic lyrical echo like hearing when it comes to that sort of thing. That said, I wouldn't sweat it too much - and get a pin pac headset system so you can put it on adult setting and out the headphones on.