Operation Terror, suffers from the following maladies as a story,
> A protagonist who suffers from simp-o-mania, and has a tendency to take on a messiah complex, orders around the female character, slightly misogynist
> A female character who suffers from 'being-a-woman-in-a-sci-fi-novel' syndrome (it doesn't help, that she is written as a 'man's' version of a women. Behaving neurotic, pining for her missing lover, and at one point, pulled a Uhura, and had her act as a receptionist)
> A story which starts off as being bland, and turns out to be repetitive and uninteresting
> A manner of writing, which seems to follow the 'tell, now show' doctrine. and of course, repeats what was said in one scene, in the very next scene
> An author who seems to adopt a 'America-is-the-best-nation', philosophy, is a tad too scared of the USSR (which given the time when it was written....)
You know that the problem is? Alien landing, and invasions are described, but we barely see any. Instead we have human collaborators of aliens, and some half baked big foot like sightings, and a whole bunch of terror beams, which makes this more like a typical conspiracy thriller, and not a science fiction story.