You would have my approval! While Avatar provides visually stunning pictures and a cynic Sigourney Weaver, the story of "Pokahontas in blue" makes it somewhat boring. A little slashing, blood and gore would definitely help.
And that's not even getting into the
Abattoir sequels! (Eight of them, to be precise.) To attempt to summarize the whole thing:
It turns out Col. Quaritch wasn't actually dead, merely comatose, and so he embarks on a demented quest for revenge. He continues to terrorize the area for the next two years (in-universe) before finally fleeing from Pandora in a stolen
Valkyrie shuttle at the end of the fourth film, placing himself in suspended animation for the 32-year journey back to Earth. In the meantime, a copycat killer, specifically a member of the Colonel's squad who went insane following the apparent death of his commanding officer, attacks another ISV in orbit above Polyphemus, ultimately resulting in the destruction of said vessel and the loss of everyone onboard.
In the year 2187, with less than a year remaining in Quaritch's journey back to Earth, the stolen
Valkyrie shuttle is intercepted by the crew of the ISV
Hermes, a vessel en route to the Barnard's Star system, where a large concentration of unobtanium has been found on an uninhabited super-Earth-type world. Upon doing so, they unknowingly release him from suspended animation. Once revived, Quaritch embarks on another killing spree, and despite all efforts to stop him, he manages to escape as the
Hermes self-destructs. However, because of the communications barrier caused by the vast distances involved plus the Colonel disabling the vessel's communications systems, no one on Earth is able to figure any of this out. Six months later, the crew of an RDA research station orbiting Io intercept Quaritch's
Valkyrie shuttle, with similar results, leaving only a single survivor.
A further six months later, Quaritch finally makes it to Earth, with the
Valkyrie shuttle landing just outside of New York City. By this point, the Colonel has gone completely mad, targeting anyone he considers even tangentially responsible for what happened to him on Pandora. He kills about a dozen people in New York before making a run for it and hopping onboard a freight train. Immediately afterwards, Quaritch jumps off the train and seeks refuge in an abandoned slaughterhouse somewhere off the American east coast, where he carries out one final massacre before the U.S. government, who have been attempting to track him down since the incident above Io, closes in on him and destroys him once and for all in an airstrike.
(Much of what I described was inspired by how the
Friday the 13th series progressed, in case you were wondering. Indeed, if such a series really did exist, it would've been set in an alternate continuity from the "official" James Cameron films.)