Dropship Horizon is the world’s premier place for all things 15mm science fiction related and the review was written by Chris K who has his own excellent blog The Basement Gaming Bunker as well as being a reviewer for DSH.
The review of the rules covers both the print and electronic editions of UM007 and is fair, balanced and independent as all good reviews are.
You can also find links to additional free resources for UM007 by author O.G.Joel in the comments list for the review.
So head on over and have a read. Good Job Chris!