I watched Openheimer in a IMAX movie theater today, it was not bad I liked it, especially the cinemography.
But somehow - probably because I didn’t do enough research before going - I was expecting a lot of nerdy physics science like in the Martian, but it was mostly politics.
The aspect of the Manhattan project that’s still relevent and worthy of comment is “Should we (humanity, and more specifically scientist & engineers) created it?”. Then “Having created it, should it have been used?”