Same here. And although I don't entirely agree with your appraisal of Christian music, it is pretty blunt but correct.
I'm not quite sure what it is about it, but it just doesn't resonate with me enough. (Still, there are some exceptions. For instance, I think many of Sanctus Real's songs are great.)
Also, it seems like many Christian bands tries to copy what's popular. It seems that they try to make things appealing by being 'the Christian alternative to what everybody likes' instead of being unique and powerful in what they, personally, have to give.