The Nemesis series ends not with a bang, but a whimper.
Sue Price technically returns, though she doesn't speak and appears only in flashback. The movie has only the thinnest veneer of a plot. Lighting, sound, editing, writing, and sets/props are abysmal. The climax of the film is a quiet, boringly shot exposition dumb in a sparsely decorated conference room followed by a hilariously inept fight scene that lasts all of ten seconds.
Special effects are cheap but effective, acting isn't awful but miles away from good, and the music is genuinely amazing. There's some surprisingly good environment shots and some excellent drone photography here, but everything else is pretty terrible.
Nemesis 3 and 4 were fiascos but there's at least something entertaining going on. This is just a boring, mess. If it were a fan film it would be passable but this is a real movie and it's just sad how poorly made it is.