Excellent result!
Some lessons seems to be learned (take your points, release presure with the boot when is necesary). Others problems are still there (fragile defence, too many penalties, weak bench due to necesary player rotation).
Over all, we finish around the level of Reds and Cheetahs. And over Kings, Sunwolves and Force. One or two steps below my expectation, but not a catastrophy as some seems to think.
IMHO a head coach change isn't needed. However, a foreign asistant/advisor could be a very good idea.