I liked the sample of Orcs (the first trilogy) well enough, I grabbed it and Bad Blood on Fictionwise, long ago (but haven't finished them), during a huge sale/coupon code (and before they were kicked out of Agency titles). All I need now is Army of Shadows (and the time to read five books) and I'll be ready to tackle this one.
Prices aren't as bad here, on this series, though - looks like $9.99/title. That means $20 to get caught up with this one, if you grabbed it free or $10 to read the
entire first trilogy (788 pages in print), as that one is an omnibus, even if you can't tell from the title.