Forrest Gump actually had too much sad (different from being too sad) for me to cry.
Spoilers in case someone hasn't seen it:
First Bubba died, and that was pretty sad. Then his momma died, and I thought 'aww, another one died'. Then Jenny, and at that point I was like "geez, couldn't they think of anything else to have happen? That kid better stay the hell away from his dad..."