The first episode of Spartan Ops is available for viewing on Waypoint.
There was only one spoiler that was brought up in passing–NOT SPEAKING ABOUT IT HERE–and I don’t know how big of one it is until I’ve played the game.
For those who don’t want to watch it yet but are anxious to know how good it will be, I say it is very good and very promising.
For those that do want to watch it, go to the top menu bar, mouse over Career, and click “NEW SPARTAN OPS EPISODE!”