You can tell that the main singer isn't that great of a vocalist because he's holding himself back to a certain point and basically whispering on the mic... Along with that you can hear the slight auto-tune on the main vocals, and more pro-dominantly on the chorus... I, myself, think auto-tune is used too often when it doesn't need to be... The lyrics are good enough to sell the song by itself, without having to reach... I would suggest picking another piece of production for this track though... because the beat isn't up to par, in my opinion...