Even Louis van Gaal has been "very bored" watching Manchester United's dull games this season, the Dutch manager has admitted.
United have alienated a section of their fans with a series of soporific displays this season, and were booed off at halftime in their scrappy 1-0 win over Sheffield Unitedin the third round of the FA Cup on Saturday.
Scores of supporters left the ground in the second half and former United midfielder Paul Scholes said the players and manager looked "bored" during the match.
Speaking to reporters ahead of Wednesday's Premier League clash with Newcastle United, Van Gaal admitted he had also found some of his team's performances tedious.
"There are matches that I have enjoyed very much. Against Chelsea (last month) I have enjoyed it, but the result was 0-0 and we could have lost also," he said.
Failure to beat third-from-bottom Newcastle will rekindle the scrutiny on Van Gaal, especially after the manager acknowledged the fans' frustration with his side's laboured displays.
"They have been ironic (against Sheffield United) but that's an expression of the fans and that's good. The players were frustrated and the fans were frustrated.
"But the fans also have to know we can't always play fantastic football and that was also the case in former days when it didn't happen. I'm sorry about that, but it is like that," he added.