I like the acoustic version from the UK digipack of WCFYA even better than the Carson Daly one, . I just really like hearing the way John sang it by himself without the overlapping parts that Frankie normally sings. It's a really great sounding version.
I guess I'm just not that closeminded. Great music is great music. You don't have to be cranked to 11 and playing thrash metal all of the time to write and play a great song.