I have, for a long time. Some of the scenes that have touched me:
Red Tails:
We count our victories by the bombers we get to their targets, by the husbands we return to their wives, by the fathers we give back to their children. Through adversity, to the stars.
from the last plane, to the last bullet,
to the last minute, to the last man, we fight.
We fight, we fight we fight!
Daniel Craig's version of Casino Royale when Vesper drowns to death.
The scene at the end of GLORY when the soldiers make one last charge, you know (and they know) that no one is coming back.
The scene in GRAVITY when George Clooney disconnects himself.