I agree it's not about gung-ho, it's about results but it has been suggested that he plays attractive football, which he doesn't.
If you take the time to read the full article on the link I posted it will remind of stats like.....
when he was in Sweden his approach was describes as "dehumanising" and it was said that it turned players into "robots", but it was undeniably effective.
and that if there is a criticism of Fulham last season it was that in defensive mode they seem to struggle to pose any sort of threat. Of the last 12 games in which they kept clean sheets, seven have finished 0-0, and in only one – against Manchester United — have Fulham scored more than once.
So all I am saying is that it's a fallacy to say that he plays strong attacking football - he takes the prudent approach of not conceding goals first and foremost.