I hope you are correct. Finding companies with good project management has so far been quite elusive though. In my career I've had about eight project managers so far, six of which were in a scrum environment. Without exception the scrum PMs have not been effective at all.

I don't doubt that effective scrum management is theoretically possible, but based on personal experience and also by reading through the rest of this thread it seems that scrum is too difficult to do correctly for the vast majority of project managers.