Well, regardless of any opinion, it is still very pricey. I mean, maybe you won't make enough profit from the boards that you designed using it to cover the 9000$.
Having a free and lower cost tool is the best that could ever happen if done properly. CM is free, CS is a professional lower cost software... So, I expect most of the companies to buy CS.
But let's ask this: If CS is professional tools with lower cost (just like they are saying at their website), who will buy that +9k version? you could say that depends on what features does CS provide and If they are enough to give up the full version or not.
As they said, even CM will have all basic features even more than the existing tools for the range (EAGLE for example), and it will be fully working... then I guess CS will have more than enough features for most if not all people, given that it might have a license of say 1.5k...
For me, I will stick with CM xD. No money at all to even think about CS for the time being... my only hope that both CM and CS to be like Altium full version, so one can upgrade for the next version without re-learning every tool and shortcut.