I like that mount, although I have never really been a fan of mounting tvs over the fireplace, but I know in some homes its the only thing that make sense.
I have been complaining about the viewing angle of our TV mounted over the fireplace for years. But I am relieved to say that I have come across the answer to our prayers. This company has a pull down TV Mount, perfect for over fireplaces. I just thought I would share this, in case their are others out there frustrated with the viewing angle of their TV