Main Event and DRT (the Black Rose books) appear to be attempting to model a Clan Invasion-era RPG group - getting the gang together, pulling together equipment, then heading out to the contract site and facing off against the big boss, then reveling in the shower of riches afterwards. Wash/rinse/repeat for DRT.
As an RPG campaign, it would probably be fun. As prose, not so much.
Plus, the settings never really came alive for me. Despite having scenes set on Northwind, Solaris VII, Outreach, Borghese, Luthien, Wolcott and Courchevel, the scenes all felt claustrophobic. For instance, Wolcott is a world under siege, and should have had DCMS forces rotating in and out, making strikes into Combine space. Some should come back loaded with Clan salvage, others come back in tatters, or not at all. Plenty of opportunities to get a sense of the Jaguar/Nova Cat OZ from scenes talking with fellow mercenaries on the world, expand the view of the universe, and communicate how dangerous the cat Clans are, giving them a sense of what they're getting into. Instead, all the scenes on Wolcott are at an isolated training field in a swamp. Aside from having to run a blockade to get in and out, there's no sense that being on Wolcott is anything special, setting wise. Likewise, on Courchevel, there's no development of the society. It's just hiding in caves with the resistance and fighting the Nova Cats in thongs.
Plus, there are some setting errors, like jumping directly from Borghese to Luthien (given the datestamps). Also, there's a mention that the DCMS has built a huge battlestation in orbit over Luthien. Despite that such a thing would be a major strategic factor, it's not mentioned in things like Jihad Turning Points: Luthien.