The massive shift for me is the belief we can beat anyone we play, if we do what we set out to do. Mccall (i think ot was) reguarly used to come out with the phrase "we need to be at our best and they need to have an off day" with regards to old firm games, and with that attitude we are generally beaten before a ball is kicked. We just don't seem to have any fear nowadays.
In addition the bump in attendances is something i would never have expected. 8k vs st mirren on saturday, a year ago that would have been ~5k.
JBA's fresh approach, so far, has transformed our club. Massive credit to the decision makers who appointed him, and long may it continue.