Paul,

your vocals didn't sound like they needed help in the first place!

but, I must say, your use of this plugin is totally transparent... there's no indication of any touch-up. In my opinion, the difference between pretty good and perfect can make a big differnce in how the song comes across.. especially if the melody includes some jumps to locations where a voice might not land perfectly. This sounds great to me! You're making some good music! I look forward to hearing more