Doom movie was not that bad though i also can't see anything wrong with the opening of gates to hell.
It was not bad, but it was not Doom (and it wasn't good either). In Doom (games) a gate is opened to hell and the soldiers and scientists are possessed. So you fight possessed soldiers along with creatures from hell.
But on the movies there's no hell, there's no gate as far as I can remember. There's just an excavation where they find some ancient aliens which happen to be humans, with nearly identical DNA to humans and the creatures were/are just mutated humans. Mutated by a virus or something created with the purpose of mutating people into supersoldier.
The idea is not bad, per se, but it neither is good or new (cough* residet evil) and most importantly it is not Doom's story. So if they wanted to create a movie about, DNA, ubersoldiers and whatnot, well they could have made RE5 or whatever.