What I've noticed so far at this world cup (and its a big difference to the Mens world cup), is there isn't that much of a gulf between the teams. All the smaller nations need is 1 or 2 very good players and they can take it up to the better teams.
I went to the England v Haiti game, and its similar to how I've seen the Matildas, is that whilst England (and Australia) clearly had the higher quality, 1 or 2 players from the opposition of higher quality can significantly impact the game.
I went to the England v Haiti game, and its similar to how I've seen the Matildas, is that whilst England (and Australia) clearly had the higher quality, 1 or 2 players from the opposition of higher quality can significantly impact the game.