Schindler's List has indeed changed him, even his later more action aventure films were a bit more serious and "darker" with Minority Report and War of the Worlds. I myself hope Spielberg still has another lighthearted family film up his sleeve, even if it turns out divisive like Hook. Wait, now that i think about it, he did make Crystal Skull and Tintin, while the first one wasn't very good, i found Tintin to be quite enjoyable, even though i usualy don't like that style of animation.
He also has The BFG coming out, he's no longuer delivering automatic classics, but his filmography is still very impressive.
I vote for family friendly.