it is slightly unrealistic as a team Arsenal playing like that would be very wierd, & for Man City not to take at least one of those chances, well that kinda thing does happen but if thats they way aresnal were playing then maybe they really should of
well if your team is good enough to play all over arsenal then you should be happy, if your not city, then obviously your tactic is poor, and if the city players cant finish then its as simple as that.