THe Action Essentials Flare

[SydneyShaw]

How did Andrew Kramer get his Flare like that when it zips across the screen?

[3Dartist2]

Greetings,

Can anyone give me a few tips on how the lens flare reveal was done in this Action trailer? I've the Optical Flare plugin and both presets. I'd really appreciate. Thanks.
https://www.videocopilot.net/products/action2/