OK - let's get this out of the way up front. You need to be very careful with this book, it was previously released under the title 'Lucifer'. If you already have it DO NOT buy this, it is the same novel re-titled. Incidentally, the same goes for 'The Messiah Code' by Michael Cordy, originally released under the title 'Miracle Strain'. It is part of a disappointing trend where the publisher seems to feel that any books in this vein have to be repackaged to look like Da Vinci Code clones in order to sell.(I'll get off my soapbox now).
However, aside from the above, I feel this is not really MC's best work. That's not say it is a bad book, but I found it rather simplistic and predictable. The characters in particular seem very one-dimensional and I think MC over-reaches himself with the science fiction aspect of the plot.
In summary, if you like his other books you probably won't mind this one, but in my view The Miracle Strain(Messiah code) and Crime Zero in particular are much better.