Aren't commercial breaks getting a little much when the 1 1/2 hour 2014 TMNT I ran across list night was listed as being on for 2 1/2 hours? An additional full hour just for the ads.
So that one thing done at the opening ceremony (or prerecorded? Though I guess for me it was either way) was not computer done but a ton of actual drones... programmed to form those shapes together, move in the right timing together, and somehow avoid impacting each other and falling from the sky.
Whaaaat... Well, props to whoever figured that one out. o.O