EA access subscribers will get 10 hours of Battlefield Hardline playtime prior to the games full release. 

http://youtu.be/x5aWYcO9Rjw

This is a shift from the normal 6 hours that was given to other titles like Dragons Age & FIFA 15. 

There’s two great things here:

1- You get 4 extra hours to play prior to release

2- EA must be confident the games single player can’t take less than 10hours to complete.

EA access subscribers will be able to download the full title prior to release from March 12th. Remember all your progress and achievements will carry over into a full purchase or disk version.