Why do people hate on old movies?/Do you like old movies?
Sure, some of them seem rather dull. I'm not particularly impatient on seeing Citizen Kane though I'm sure it's great. But really - there were movies made back then that are just as good and as action-packed as today, like Rear Window, North by Northwest, Goldfinger (James Bond), The Towering Inferno, etc.
There are also movies that are as creepy as those today, like Psycho, Carrie, Dracula, etc.
if you don't like old movies I really suggest watching some of those that i've listed.
Also, you should really show your brother some scenes from The Godfather and other stuff, maybe he'll get interested
I haven't seen it myself but I saw the "Sonny is killed" clip on YouTube and it looks very good.