Neither the director nor the songwriter were comfortable with the results. Williams later wrote "I'm really proud of the work and the only thing I've ever doubted is the choice of using adult voices. Perhaps, I should have given the kids a chance to sing the songs." Parker also commented: "Watching the film after all these years, this is one aspect that I find the most bizarre. Adult voices coming out of these kids' mouths? I had told Paul that I didn't want squeaky kids' voices and he interpreted this in his own way. Anyway, as the tapes arrived, scarcely weeks away from filming, we had no choice but to go along with it!"