Boston manhunt, the hollywood one had a different vibe.
With boston it was clearly some sort of terrorist attack against civilians. So there was a huge feeling of solidarity while following it. Everyone was rooting for the police to be safe and catch the guy.
The hollywood manhunt was surrounded by conspiracy/contraversy, seemingly the attacker was going after cops only. And with the cops accidentally shooting civilians in the process, and the way the finally handle dorner, it was just kinda messy and ****ed up.