Errol Gulden collected his fourth Kirk-Ward Medal as the best player in the Sydney Derby, racking up 41 disposals, seven clearances and 1045 metres gained, the most in Swans history. (Steven Markham/AAP PHOTOS)The Swans made a brisk start, booting the first five goals inside the opening 13 minutes and streaked ahead by 33 points at quarter-time. Star recruit Charlie Curnow added another four goals to his Swans tally. (Steven Markham/AAP PHOTOS)The Giants' skill level was poor and their defensive pressure non-existent, laying a paltry four tackles in the second period despite being second to the footy. (Steven Markham/AAP PHOTOS)"I was surprised and disappointed," GWS coach Kingsley said of the Giants' poor first half.