The fight with the Inquisitor in the latest episode was really cool.
Agreed. It was a fine ending. Kanan was badly over matched in their previous encounters. The Inquisitor was toying with him. In the last and seemingly final meeting between the two, it was even until a mistake was made.
Kanan changed his fighting style, and found a way to win. Kanan himself is not on the level of jedi masters, and that's fine by me.