I have never watched Sonic the Hedgehog, and was quite impressed with the fact that the author gave such a deep insight into the introduction so that the readers are not lost. That was quite wonderful, and it is a good way to ensure that the book gets more readers.

This would not work for other books, since it would seem like far too much information required for reading, but since this is fanfiction, it is acceptable. 

The cover seems nice enough, but is not clear unless you enlarge it and see what it is. Otherwise, it seems like it is just a blue light in a dark background. 

The writing style of this book is very neat and succinct, though the first chapter that contained the prologue of sorts was far too concise and made it seem like a short story. 

I also thought that the chapter naming was rather odd, and it would be better if the author just stuck to standard numbers instead of what is already available. 

Overall, this book was quite nice, but just not for me. Sorry about that, but it is just not my style and everyone has their own preferences. Your readers seem to love it though, so congratulations!

Final Rating: 6.5/10