For a debut novel I think Adam Sayward has done a great job, and written something that feels relevant both in terms of pop culture – with the superhero genre across all media being massively popular – as well as within real life – given how we've all recently experienced a pandemic. Characters felt fleshed out, and there is a lot of heart in their dynamics, stumbling through these intense situations as teenagers would and bringing their own strengths and weaknesses into the fold. Teenage me would have LOVED this, for sure, but I'm probably a little outside the target age range for this right now. I think readers who enjoy teenage protagonists will connect with at least one, if not all, of the characters. If I had to pick a favourite, I'd say Blade.
I enjoyed the world building, and you can see a lot of thought has been put into this, but this mixed with some extensive exposition and a lot of recapping events from each character point of view did impede the pace of the plot and slowed things down a lot, especially leading into Parts 3 and 4 when the pace should have been ramping up.
Overall, it's an eay read, and a solid foundation for a growing narrative. It's a tale of friendship and found family, and the insecurities and responsibilties that come with growing up with a likeable cast. As someone that grew up reading X-men comics and watching the cartoons, the vision for this book is very clear, and it's the sort of story I can picture working well as a TV show, something similar to Heroes. This is a good start for Sayward's writing journey!