Manchester United legend Roy Keane is impressed by Louis van Gaal's team this season.
United hold a one point lead at the top of the Premier League after seven games after winning their last three league games.
"They're progressing nicely," Keane told ITV Sport.
"They haven't really been tested in the league. We'll have a better idea in the next few weeks when they play Arsenal, Everton and Manchester City. All you can do is beat the teams in front of you.
"There is a balance to the team. They're a big goal threat. They might not be at their best, but if you're scoring three or four goals a game, you'll win football matches."