
I like the song. To me it sounds like something that could be on the Disney Channel, and the singer reminds me of "Cat" from the show Victorious. http://www.youtube.com/watch?v=x1iIIKfEfqo
The intro teach how the listener will hear the rest, and there's a Melodyne beef in the vocal, so edit that, and it's better already.
There are quite a few dynamics in this vocal track, and I would try to squeeze it quite a bit with compression, and then make it sit in the mix with a delay (no feedback, short delay time, and mix it in). It's too loud and uneven as is, imo.
To hide the pitchy'ness, maybe copy the track twice, pitch shift the copied tracks (one a little up, and one a little down), and pan them hard left and right. Mix the sides in to taste. Gives a lush stereo vocal, that might hide the pitch issues a bit.
I would go through each note on the vocal track one by one first, though. It's time consuming, but neccessary, and the track is worth it, right?
justanideaortwo