Ok, maybe someone has already brought this up and I missed it, but one thing that bugged me about the film is the Weapon X guys conveniently having power nullification tech. We had Leech in X3, which was the explanation there. But here it's just like, "BTW we have technology that can shut down mutants... but we only plan on using it on a bunch of people Stryker has a gripe with... but not on the crazy mutant weapon running through the facility, killing everyone, or the god-like mutant trying to destroy the planet."