When I found out about this book, I was intrigued: Canadian author, Canadian superheroes, a world in which the supernatural/paranormal of all kinds exists at the same time as superheroes. I was certain it hadn't been done before (at the very least, I haven't encountered another book that does so). When I began reading the book, I got even more excited because the main character, Kim, is queer. The only thing it's missing is that it's not horror, but I accept the superhero thing in its place.
Then as I got farther into the book, I started to cringe. The characters are enjoyable and I think I kept reading mostly for them. Though I confess that Kim, being a first person narrator, takes a rather observatory role in the story. Granted, Kim's powers basically make them the perfect movie camera, but it defacto keeps them watching the action instead of contributing. As a character, Kim is cool, and I really liked the nerdy geology offshoots. But as a superhero, Kim felt lacking. They pulled off what they needed to when it counted, but most of the book felt like I was watching Kim watching everyone else, and the remove was awkward and pretty boring.
The other thing that made me a bit eye twitchy was the whole thing about luck and coincidence. In terms of the actual story, I don't know that it occurred all that often, but it was mentioned multiple times how Sparks (and Darklings) effect things like odds, chances, coincidences, etc. The Light and Dark craves chaos, ergo coincidences and luck are much more likely to occur for them. While this, to a degree, feels like a poke at the various superhero tropes (villains being defeated by dumb things, deus ex machina endings, people showing up to save you in the nick of time, etc), it was also embraced as a "Law" within the world of the novel. That in itself is fine, but the way it was worded and the number of times it was brought up just felt cheap, like lazy writing or at the very least a cop out--characters literally tell each other "don't think about it too hard" because physics means it shouldn't be happening but somehow it still is and it somehow isn't magic because only Darklings can magic.
Given how often that applies in other superhero stories, I was willing to accept that. But then the super powers/abilities (Sparks and Darklings alike) kept piling on and/or revealing themselves at perfectly convenient times (that luck/coincidence thing I mentioned?) and it got a little ridiculous. It felt silly, more so than the already light tone of the book would have you expect. I couldn't tell if the whole thing is supposed to be somewhat of a parody, or if the powers were meant to be relatively serious.
All that said, I liked it well enough to finish it and it holds up alright in the combat and originality departments. It's one of those books where the concept it sprang from is ingenious but the result isn't quite what you expected. This is actually the first book in a series, but I think I'm going to have to stop at this one if the remaining books are anything like this one. It's a good single dose, I don't know if I could handle more of it.