Well, "Sparks" is not your typical superhero movie, and that is one of the better things about it. There is something more dark in the deeper layers of this movie. And instead of having picture perfect superheroes, then the superheroes in this movie were every day people with every day problems (more or less).
The story told here was adequate and did have some interesting aspects. But it was somehow dropped on the floor because of some questionable effects, and the entire movie had the feel of being shot in front of a green screen and not enough money was used for the effects. That really struck a terrible blow to the movie.
"Sparks" did have potential for something grander, but it wasn't properly utilized, and that was kind of a shame.
As for the acting, well I will say that they had adequate talents to portray the characters in the movie, but the heavy load of the entire movie was resting on the shoulders of Mr. Clancy Brown. And he did do a good job, just a shame that he didn't have more time on the screen. It was also nice to see William Katt on the screen again, I haven't seen him in a movie for a long, long time.
Whereas many superhero movies today are driven by CGI effects, "Sparks" is driven by the story.
However, I started to slip because of the suppressing feel of being shot in front of a green screen, and that left the movie at a below average experience for me. As such, I am rating it 4 out of 10 stars.