Absolutely! They look like they were done by a small child.
Btw, his children (now middle aged) wrote a book about what an awful dad he was. even after he and his family came into the witness protection program. I saw his son talk about it on "60 min.". He was wearing a disguise, so nobody afterward would recognize him as the son of Henry Hill. The TV crew asked Hill about the son's accusations in his home (the son did'nt want to be interviewed together with him, since he and his sister long ago had severed all connection to Hill), and all he could say was the usual babble about all families having trouble from time to time.
Having seen various video clips with Henry Hill on Youtube, including the very good documentary Ponder links to, I must say he appears to be very immature for an adult. Apparently, the many years of "high life" with lots of money, nightclubs and girls has affected his personality.