harman kardon soundsticks

Anyone familiar with the Harman Kardon Soundsticks iii?

Our new car is equipped with some harman kardon surround system and it's just amazing.
So I was wondering if the soundsticks were good as well.

Danke!

http://be.harmankardon.com/harman-kardon-product-detail-be/soundsticks-iii_-new_packaging.html