Manchester United's Bruno Fernandes was left frustrated after his side's 4-1 defeat to Watford on Saturday.
When asked why the Red Devils haven't react to recent losses, Fernandes told beIN Sports: 'We did that but for one half. That is not enough in these kind of games in the Premier League, it's not enough to play for just one half.
'Watford is a good team, they are aggressive, they have quality up-front and if you give them chances you will concede goals.
'The attitude in the second-half was there, in the first-half it was too sloppy from everyone. We don't go on the front foot, we don't tackle, we don't win our duels and against these teams you have to win that. You have to keep the same intensity and show why you play for Manchester united.
'It's everyone's fault. it's not the coach, it's not one player or two, it's everyone. Everyone has to take responsibility, everyone has to do better.'