Since most of my top ten are mentioned, here are my fav scenes in these (diff from the above) and a few not mentioned:

godfather2: toss up here: the scene with senator geary, and the line that i think captures the two movies: "we're both part of the same hypocrisy senator, but never think it applies to my family." And the final flashback scene, before pop comes home and sonny introduces carlos to connie at the dinner table, sonny and tom talk to mike about his future... perfection.

platoon: barnes coming in to their hole after elias was killed. chilling.

full metal jacket: the scene may be cliche now but it's cliche for a reason: the bathroom scene... "I AM in a world of ****"

gladiator: commodus killing pop, he shoulda won the oscar for this scene alone, that, "one full hug would be like the light of a thousand suns" lines... oh classic!

the usual suspects - 'oswald was a pussy' the whole attack on the ship was great.

glory - right on with this one worfster.. powerful scene.

Ran - the parade of colors in the first battle, the runners with the flags... wow.

Aliens - the intro to the marines scene, amazing how in about 3 mins, you know each of those characters inside and out. great filmmaking. ("have you ever been mistaken for a man vasquez. No, have you.")

Bridge on the river Kwai - saito breaking down and striking Col. Nicholson... awwwwwwww yeah.


that's my 2 cents!
peace
k2