Denmark have a habbit of making teams look better than they are..
They must be nervous.. all players making horrible passes, not running for each other, not meeting passes, not intercepting passes.
I think it's the typical Danish effect: When they are favourites they often play like this. Most players basically just watch football. No drive, just endless weak-power passes until they lose the ball. Instead of direct play resulting in actually trying to shoot at the goal, they end up losing the ball eventually or trying a longpass that ends up nowhere.
Even though Eriksen scored he was virtually invisible, made bad passes and lost the ball easily.
Sisto didn't dare anything in the 1st half, though he did in the second it didn't accomplish anything as he always drove the play away from the Australian net or lost the ball.
Jørgensen plays in a totally wrong position - he is neither fast, nor a target man you can play up to [like Dzyuba did well for the Russians]. He is more of a secondary striker than a center forward. Playing long passes to him is pointless.
Poulsen has now caused two penalties in two matches - not good.
Delaney and Schöne were also struggling in midfield - but it could be that when they became pressured they had no passing opportunities: Still they made simple passing errors or lost the ball to often and to easily.
Stryger-Larsen and Dalsgaard are offensive right- & left-backs, but here they hardly brought any offensive to the Danish team and this is the level they are defensively. Somewhat struggling even against Australia.
Schmeichel, Kjær & Christensen were OK-ish, but hardly shining in this match.
Basically what is wrong:
Passive players that doesn't take enough runs to make themselves playable. Alibi football. Nobody seems to really want the ball, so they pass it sideways or back.
Fear of losing much more than a need for winning.
Hareide's playing style is apparently not at all suited to the player material we got. With Eriksen, Poulsen, Braithwaite, why not a fast direct style. You have to adapt the playing style to the players you have available.
Hareide doesn't have a Tore André Flo or Eidur Gudjohnsen that can grab the long passes and keep the ball and pass it on to the next line of attacking players.
This slow grease-boot football has been known to be inefficient for ages - even a stacked Colombian team went out in the 1994 world cup because of that.