Arsenal supporters have now had their say on the performance that Thomas Partey produced against Manchester United on Sunday. Arsenal were able to grind out a precious 1-0 victory against Manchester United at Old Trafford on Sunday afternoon. This victory, whilst hardly a virtuoso performance from the Gunners, kept Mikel Arteta’s side in with a shout of being crowned champions this season. At the very least, the Premier League title race will now go down to the final week of the campaign. This was far from a vintage Arsenal performance though. Arteta was seen demanding more from centre-back Ga…