Peter, Peter, Peter....
Surely
ALL Sci-Fi movies ( no matter how Badly/Brilliantly Acted, Bad/Beautiful SFX, Boring/Exciting Story etc) are the best just cause they are simply SciFi
If I had to make a choice...
The Fifth Elelement
Blade Runner
Star Wars( all variations)
Star Trek ( all variations)
SG ( all variations)
Starship Troopers
Soylent Green
Planet of the Apes ( all variations)\
Gattica
and All the above posts too
.......
and the list goes on
The ones I've listed are kinda in order depending on how I feel....
'Big Bada Boooom - Multipass' and ' Police man..??' - 'Time To Die......' are certainly some of my favorite quotes
Bartman