It's purposely auto tuned for a specific sound, not because he needs auto tune. Why can't people understand that. They obviously had a certain vision for it on the verses.
It sounds horrendous.
I don't think it is "auto-tune".. do you idiots even know what auto tune means, yes the notes are probably Manually tuned but to suggest he sang and then let the computer match the pitches perfectly is insane, no self respecting band would ever do that. There is a distinct vocal effect used throughout the record to create the sound they wanted for this band. you can strongly hear this effect at the end of the song when Chris' voice is by itself. Sorry friends but if you think a band like this is using auto tune then you do not know what auto tune means.
Call it 'Auto-Tune', or whatever you want, but pitch correction is rife within the industry.