Oh, I'd hold her singing voice up to the best of them. Her problems is she keeps doing this hip hop dancefloor stuff when she needs actual song songs to showcase what she can actually do better than anyone else in her position.
I know you probably won't actually do it, but if you listened to all of Stripped, it's really quite an avant garde pop album. I said this deep within this same thread somewhere I think. As a whole, everything fits into a (I'm not sure it's entirely conscious) picture of fragile insecurity. Her brazen claims, in this context, become especially poignant and you realize her eyeroll inducing mission statement are truer than they intially seemed. Whether she's consciously creating her own public and self image or merely reacting to it remains to be seen. Among other things. Of course, this is no easy task... it's really a very long album. That bloatedness is it's main flaw.