Rugby experts John Barclay and Sam Warburton have delivered their mid-tournament report cards for the Six Nations, with England's performance raising eyebrows. The BBC Sport analysts evaluated each team's progress at the halfway point, offering insights into which nations are meeting expectations and which are falling short.

England's campaign has been particularly scrutinized, with questions emerging about whether their form is worse than traditional rivals Wales. The former internationals assessed key performances, tactical approaches, and team cohesion across all six competing nations. Their analysis comes as teams prepare for the crucial final rounds that will determine the championship outcome.

The report cards highlight surprising developments in this year's tournament, with some teams exceeding pre-tournament predictions while others struggle to find consistency. Barclay and Warburton's expert perspective provides valuable context for fans trying to understand the shifting dynamics of European rugby's premier competition.