Which mainline FF do you think has the best intro/opening sequence? Please vote and feel free to write about your choice. Also here are the YouTube videos for each, hopefully helps with the voting:

FF I - And so their journey begins...
https://www.youtube.com/watch?v=u3pzRgtYDmo

FF II - In a far off land...
https://www.youtube.com/watch?v=zENBscPiExo

FF III - This earthquake is but an omen
https://www.youtube.com/watch?v=T9F8jlUcMx0

FF IV - The Red Wings head for Baron
https://www.youtube.com/watch?v=Vi7So5VlB6M

FF V - The Wind stops, a meteor lands…
https://www.youtube.com/watch?v=aP2xTiu8lVc

FF VI - Heading for Narshe, but what about her?
https://www.youtube.com/watch?v=RDMWp1oLoA0

FF VII - A flower girl and a bombing mission
https://www.youtube.com/watch?v=MFX594xk4A4

FF VIII - Cheating with magic while training
https://www.youtube.com/watch?v=k9IkmZLFkFw

FF IX - A theatre for a princess
https://www.youtube.com/watch?v=jx0-SSAlxq8

FF X - Blitzball is Sinful
https://www.youtube.com/watch?v=mWYwmM23Sqs

FF XI - A world once peaceful in the mist of war
https://www.youtube.com/watch?v=4TGe6PC-Tk4

FF XII - A kingdom at war, a short-lived marriage
https://www.youtube.com/watch?v=88viaYPNMwc

FF XIII - A bolt of Lighting takes over a train
https://www.youtube.com/watch?v=3Y5KMejVyD4

FF XIV - A vibrant planet blessed by the light of the crystal
https://www.youtube.com/watch?v=1mRzWLRWOXc