Heh thanks for reminding me of the plot. Saw it when it first came out in the cinemas and didn't recall a thing initially. That's how forgettable of an experience it was. Utter garbage.
I like zombie themes. Unfortunately, the Resident Evil movies are no more about zombies than Superman is about common street thugs. The entire series is about superheroes and supervillains, good guys vs bad guys. Ironically enough, there's no world left to save though. But that's one thing that zombie movies have in common - they're all stupid and they suck. I wish somebody made a decent zombie movie one of these days.
As for the games, I agree with you on the basis that aren't necessarily bad as such. I suppose they are simply yet another step in the inevitable evolution of video gaming. The next series is bound to not only include even more action and spesshul powwas but also more thongs and bras!