I downloaded a copy and gave it a look-over awhile ago. It was in Spanish/Italian/Portugese, though, so I couldn't actually read it, per se, and can't really give an informed opinion on it.

That said, its obviously the introductory chapter in a longer storyline and not a complete, self-contained story in and of itself. I personally do not go for the decompressed, six+ issue storyline virus crippling modern comics, so I'm personally glad I never got the chance to waste the money buying it.