i didn't care for casino. unless i'm confusing it with another movie (i know i've done it in the past) but i thought with all those big names, it would have been better.
casino's great. i remember watching it when i was about 12, and my mum being FURIOUS when she saw the swear word count that my friend and i had tried to compile (it was too long, we gave up). i think i was grounded for awhile.
I love the Godfather, well except for #3, but that's a given. It was HORRIBLE. Watch it just so you can say you did the entire trilogy, but be prepared for disappointment.