feedback on vocals, my wife's voice I am too close to it to judge

Really would like honest opinions on the vocals in the track.. I can change the fx, tone down reverb etc. but I am just too close to her voice to determine if it sound good/ like for public / label release. My vocalist couldn't do it said the key fell between her ranges and my wife had demo'd the vocals.

Thank you for honest opinion

Is a drum n bass track with a dubstep vibe kinda

set to private so click on link.

Thank you much!