I would think that more HybridZers would appreciate the engineering and uniqueness of this swap. I enjoy cars and everything that goes with it...and I would enjoy seeing and hearing more about this particular vehicle. The Mustang looks pretty beat up in the first picture of this post, but the other pictures look like the car is pretty clean. Maybe the first picture is an after shot that shows what happened to it during the movie.
Whether it's an American engine in a Foreign car or vice versa, it's still interesting and if you understand the builders needs and desires...maybe it makes sense. Maybe if you think it's WRONG your not to far from thinking putting a V8 (or v10, or v12, or inline 4, rotary, etc.) in a 240Z is WRONG too.
Just because it's not what you would do, doesn't make it wrong.
Viva le Difference