To be sure, it was a great film, but the lefty bias is pretty obvious.
No doubt about it, the scenario is a great topic for discussion though.
The acting is of course second to none... but Frederick March and Burt Lancaster in the WH going back and forth was classic dialogue, thought provoking, they just do not write scripts like that anymore.
I loved the movie Dr. Strangelove too, even though it had the obvious leftist tilt also, but what a movie!
At least those movies had some quality to them, can't say the same for the crap that is churned out today.