Newcastle United surrendered a one-goal lead to lose 4-1 against Manchester United at Old Trafford on Saturday, and Magpies fans weren't impressed with Matt Ritchie's performance.The Tyneside outfit came into the clash on the back of successive defeats against Burnley and Bournemouth in the Premier League, but they became the first away team to score against the Red Devils in the league this season when Dwight Gayle gave them an early lead.However, the visitors were unable to hold on and they found themselves 2-1 down at the interval with Ritchie partly to blame for Jose Mourinho's men's second on the stroke of half-time – after he failed to track back – and he was replaced by Rolando Aarons in the 66th minute.Newcastle supporters were quick to have their say on the usually popular Scot's showing via social media, and while one said "he doesn’t show any desire against top teams", another said "I didn't even know Ritchie was on the pitch today".Here is just a selection of the Twitter reaction...[ad_pod ]