Six Nations 2017 verdict: Guardian writers choose their highs and lows

From Michele Campagnaro’s solo try against England to Leigh Halfpenny’s performances, here are the highlights and lowlights from 2017’s tournamentLouis Picamoles and Sam Warburton have both been consistently influential but the all-round excellence of Joe Launchbury was central to England’s title effort. Robert Kitson Related: Bravo England on 18 in a row but Cyprus beat rats, kicks and punches for 24 | Simon Burnton Related: Wales superb but pay price for Elliot Daly’s moment of brilliance | Michael Aylwin Related: Georgia on the mind but unable to break into Six Nations elite | Michael Ayl…