Fantastic tactic. Won EPL 3 times in a row using the control tactic with Arsenal in my career. (only played 3 seasons so far) This tactic i feel deserves more credit then it gets on these forums. Kudos to the creator. I play with Arsenal so i only really used the control version. It took me 3 seasons to finally win the champions league though, lost in the final in each of the first 2 seasons but finally got over the hump in the 3rd season.
If i had to mention maybe one negative about the tactic is that i would struggle in big games once in a while, like cup finals or champions league finals, but i steam rolled the league in each of the seasons. Overall it's a fantastic tactic and the one that i've found to be the most consistent for me in fm17.