After reading the article, it makes you respect Budholzer and that he is willing to listen to his players. Changing the things on the switch was obviously big.
The other thing I take from this is Boston players hanging their heads when things get tough. They do not have a strong locker room like the Bucks at this point. In game 5, the Bucks need to bury them immediately so Boston starts to disbelieve. Then we should be on to the Eastern Conference Finals.