Hate to say it, but for me it's The Abyss. I loved most of it, but the ending of the theatrical release (only one I saw) really killed it for me.
Warning: Spoiler! (Click to show) Spoiler
Warning: Spoiler! (Click to show) "They must've done something"--I thought that was a pretty lazily written way to get out of the bends.
Warning: Spoiler! (Click to show) Spoiler
Warning: Spoiler! (Click to show) "They must've done something"--I thought that was a pretty lazily written way to get out of the bends.