I think we all knew this was going to proper bad - low budget, cheap actors, mediocre director & no involvement from the authors of the original concept and all the games. Bad it was.
The very start states quickly what kind of thing will follow, the first shot is full of grade b cgi and even the opening titles were zero-budget style. We get introduced to a bunch of painfully clicheic characters (carried out by stiff acting) and plotline, surrounded by plasticky looking props and sets, effortless cinematography, boring color grading and so on and so forth. The special FX is mix of cheap cgi and practical fx that don't impress much. References to the contents of the games are there, a few, but to no satisfaction. So it continues for 90 minutes, from time to time entertaining us with emotionless and uninspiring action sequences. Oh, and the original score can be described the same way. There is some amount of much needed gore, but not creative enough or just simply not enough of it to compensate for anything. As the movie passes by, You find yourself predicting events and not caring for any of the characters - most you're going to feel is cringe or anger, if you're a "Doom" game franchise fan. You're also going to be very bored.
I loved "Doom 3", have played it through for three times & if there's anything good "Doom: Annihilation" did is inspiring me to play one of the games again. I'm recommending a hard pass on this absolutely lame and disappointing game adaptation. My rating: 2/10.