I would say that description is accurate, and I consider it a positive! Who want's zingy and excessive excitement and fatigue?!
It's character is in line with what I know of your tastes, Fred. Now, if you add a cart. that leans too much in that same direction, sure you may end up with schnoozy and boring.
You wanna change the balance, use a different cart. With carts I used, it was certainly lively and exciting enough for my tastes, and often elicited "wows" from those that heard it.