Not commenting on how deserving they were, just that it's hard for me to imagine either being on the level of success TFA is. I just don't ever hear about them anymore, at least among my gen (I do know Exorcist was a big deal at the time though). Zhivago on the other hand, I would bet 95% of people from my gen would give a blank stare at just the name, let alone have seen it.
Btw, fun that The Ten Commandments and The Exorcist are top ten adjusted. But God wins again, nice try Satan.