I preferred Red Harvest over Death Troopers but really don't like the zombie/horror element being brought into Star Wars. I'm repelled by dwelling on gore and rotting and the means of death and dying in horror movies. I prefer more intellectual fear than the blatant showing of the thing to fear. But I think why I'd say Red Harvest is that I thought it had elements that were different from what I am used to.
It's a big galaxy so if forced to, I could tolerate the idea of a disease that would seemingly kill but keep you animated. I just wish they'd have toned down the horror aspects of gore. Just have the problem be how to halt the disease, how to fight those who won't stop/die, how to fight those who were your friends. More psychological terror. All the disease/zombie descriptions were quite disgusting for my tastes.
But for whatever reason the general populace has been stuck on zombie fascination for many years now, so I guess I shouldn't have been shocked that it would creep into Star Wars, but I was surprised and disappointed.