Another comment about this event is that Dirac was told that he could invite his parents to the award ceremony in Stockholm, but he chose to invite only his mother and not his father.
Isa pang puna tungkol sa event na ito ay na Dirac ay sinasabi na siya ay mag-imbita ng kanyang mga magulang sa award seremonya sa Stockholm, ngunit siya pinili para mag-imbita lamang ng kanyang ina at hindi ang kanyang ama.