Mass Effect: Revelation was released before the first Mass Effect game came out, and appropriately so. This novel provides an excellent introduction to the Mass Effect universe, and I highly recommend reading it before starting the games. Although you won’t really miss anything if you skip the novel, conversations in-game with Anderson pretty much spoil the plot of this book. The book also provides a great deal of backstory for both Anderson and Saren, two notable characters in the Mass Effect universe.
On the bright side, this novel provides a shining beacon of hope for video game novels. Proof that they can be written well anyway, as most hold poor writing quality. If I were to rate this book in comparison to all video game novels I would give it a perfect 5 stars. However I am judging this book based on its merits in the sci-fi genre. A perfectly serviceable entry, but nothing truly noteworthy.