Some test, with the Sony FS 100 with Sony optics 18-200, shooting at 1080p-50fps and using twixtor on after effects CS6.
There's plenty of "warp effect", I do not have time to make mask to mitigate this, and I do not have phantom at my disposal. :)
But the result is pretty cool in my eyes.
Rider Beurnier Gil, one of the best freeriders in the world.