What happened to the office leather chair that both Vito and Michael sat in GF I & II? In III it was replaced in Michael's office with a high back chair with wood carving along the top.

Although Mary (his 19 year old cousin) had to introduce herself to Vincent at Michael's Commendatore celebration, the little girls to whom he said "I love you too" seemed to already know him.

What dons who were not slaughtered at the Ney Jersy massacre made deals with Zasa? Why would they make deals? Deals about what?: "You'd better make a deal with me or I'll have you shot from a helicopter at the big meeting next week."? What dons were missing?

Wasn't it convenient that as everyone is getting sprayed by machine gun bullets from a helicopter, noone except Michael, Vincent, and Neri seem to be trying to find cover. Many in the scene were shot while standing up even after bullets had been flying for quite awhile. And what was that stupid "lucky coat" thing all about?

It was even more convenient that there was a shotgun behind the bar at the massacre and that Neri knew it was there and exactly where it was positioned.

Vincent escorts Michael from the massacre to the limo. They leave Neri behind?

"Tony knows you killed Fredo." How did he know?

Vincent kills Zasa in broad daylight with a million people around. Of course, in order not to draw attention to himself before hand and to minimize identification, he not only dresses like a cop, but parades around all over the place in front of God knows how many people before he kills him. "Hey, that cop on the horse looks just like Vincent Mancini. I didn't know he had a twin brother." That's right out of the Mafia hit instruction manual, isn't it!

I was born and raised Catholic. I remember processions honoring Mary and San Rocco with statues and all. But, I don't remember any hooded figures carry the statues.

Any other observations?