Quoted from WeirPinball:If you have kids - Shrek - if not - I went with FG
Shrek for very young kids when you only take them to G rated movies. (I am so glad those movie days are over for me.)
FGY once they are ready for PG movies and above. FGY has three language options. Family, Moderate, Adult. Keep it on Family until they are ready. Set according to your preferences. I keep mine on Moderate. Adult is very crude.