My wife and two daughters (16 & 13), as well as I, all enjoyed the movie very much. Very entertaining. Not too violent. One character is a bit scarey for smaller children but overall very enjoyable. The technical effects and setting were great.
Having seen the first three when originally released, I was not sure what to expect. I also took my two teenage daughters who had not seen any of the ealier movies. We thought it a good movie, though I thought it was perhaps a bit more like Temple of Doom (my least favorite of the three) than Ark or Last Crusade. In any event, we liked the story and the characters. It was not too scary and kept us all interested. Ford played the old Indie well and the girls liked Shia LaBeouf.