A very interesting story indeed. Jacen is truly demonstrating just how cold and calculating he can be. The fact that he issues arrest warrants for his own parents and even fires on the Falcon is simply astonishing. It shows a complete lack of regard for family and loyalty.
And then there's Ben Skywalker. He has shown himself to be nothing more than a mindless follower. He seems to be blindly following Jacen's orders without any thought or consideration of his own. It's quite concerning to see him in this light.
One can only hope that Ben grows up soon and starts to think for himself. He has the potential to be a great Jedi, but he needs to break free from Jacen's influence and find his own path. It will be interesting to see how the story unfolds and if Ben is able to overcome his current situation.