The original Godfather was great, although I think the book was better.
I liked Goodfellas better than any of the Godfather sequels.
Joe Pesci was the greatest mobster ever, until Richie Aprile showed up on the Sopranos.
This is my forte so to speak LOL. I've seen The Godfather I and II over 300 times, saw The Godfather III 3 times (hated it) and The Godfather II is actually better than I and I is excellent. The Godfather Book by Mario Puzo was great and quite a few things were left out of the movie that were discussed in the book, in particular the chilling scene of Luca Brasi getting a woman pregnant and when she gives birth he takes the baby and throws it in the furnace

. Goodfellas was also an excellent movie, in particular I found the scene where all the mob guys were wearing yellow sweaters hysterical, the humor was the fact that when I was a kid there would be a bunch of us wearing the same clothes, we didn't know it then but most likely a truck was hijacked and the clothes stolen and sold dirt cheap to our Parents LOLOL! I love The Sopranos too, I was literally crying at the Pine Barrens episode, it was so funny.