EA is back with another Origin Game Time promotion following that one for Titanfall. Those of you on PC can claim a week of free access to Battlefield 4 -- just add the game to your Origin library before August 14. The clock doesn't start until you launch the title, at which point you'll then have one full week (168 hours) to play as much or as little as you'd like.
This offer includes full access to the single-player campaign (don't feel bad about skipping it) and multiplayer, and any progress you make will be retained should you choose to buy Battlefield 4 afterward. Pretty good way to get your fill without committing.
Tempted to log back in after a long absence. Maybe I'll stand a chance now.