Coventry City manager Steven Pressley fumed along with the 3,866 City support after the 3-0 defeat at Notts County.
Pressley told BBC Coventry & Warwickshire: "It's not often that I say this about my own team, but they looked hungrier than us today. The intensity of our work, especially in the first half, wasn't good enough.
"The other aspect of it was that we lacked a focal point, we couldn't get any level of momentum. Overall, it was a disappointing performance from us.
"I was brought here to try and change a culture and bring a winning mentality to the club, and I think we have progressed in that manner. But we can't be a team which does it once every two matches, it's got to be every single week, and the players are aware of that.
"It will fester with me all week, and that's the truth."