Not at all. Looks realistic enough and probable. Besides, what was that videosoftware widely used in the carindustry praised for exactly this effect?
I got an uncomfortable feeling from first glance at the shot.
I think it gives me the impression of the speed effect going the wrong way, somehow. It's well graded in effect fore-to-aft regarding quantity of movement, but overall, not right IMO. Perhaps the shadow by the side of the engine is just too crisp, giving the sense that the loco is moving along the side of a green wall instead of a non-uniform surface... ?
Or, it's a case of
negative geometry brought about by the perspective of the track.
:-)