I'm in the 2015-16 season with Ajax. My team has become one of the top teams in the world while using this tactic since it's first release.
But right now, i'm 5 games into the Eredivisie and played 1 champions league game, and my club has YET to concede a goal. The meters in Match Preparation have been full since year 1, but once my team totalled gelled, and i have the right players at all the right positions, I'm very impressed with how the team's chemistry has unleashed the true power of this tactic. It's like my team has gone super saiyan. I'm afraid to upgrade to version 5 and mess with the tactic.