it's a tough angle to get a lot of info from (since all the throws are about the same angle). How far did those throws go (approx)? It looks like you're over rotating a bit, your shoulders are open a bit early. But you're throwing further than me, so I could be totally wrong. Also, to help others comment properly - is that distance 340'-380' on flat ground and on demand? Can you throw 350' on flat ground every time you need to (perhaps a bit off to the left or right) or is it more like you can hit it most of the time, but not all the time? Again, just some questions you might be able to answer which could help others analyze more accurately.
I can get some more footage from different angles. So, those throws maybe weren't the best examples since I wasn't quite trying to hurl it as far as I could. The first two were buzzzs that went around 280' and the other two were drivers that were in the 320-340 range . I can throw 350 on flat ground on demand, BUT I have been screwing with my form almost every day so sometimes I am on and sometimes I'm off.