UPDATE: In order for Hulu to work in snap mode on the new dashboard, it must be snapped while in full screen mode (*after starting the que*). This means you must start Hulu, add the trailers to que, play from beginning & snap the app.
You can grab this achievement along with "The A-List" & "The Reel World" at same time.
Launch Hulu in Snap Mode - Look for 10 different (shortest possible) movie trailers, add them to the queue - Go back to the main menu, at the top you should see your "Queue" folder, select it and play the first video. Let them cycle thru & achievement will pop.
NOTE: Make sure you have "Auto-Play" turned on in your settings.
Snap Mode has been long gone - Sorry to those that missed out on the chance.