I've always found it to be good to turn around a game you're struggling in. If your normal tactic isn't working switching to this seems to catch the opposition out. Using it from the start of a match I have found it successful against sides that are better, but it struggles against the very best still.

If your team is quite good anyway (say 5/6th best in the league) it should do well against the very top of the league teams
 
Top