Not bad. My comments:
It was impossible to find in the iOS app store. I typed in WNT, WNTTV, WNT TV, world nine tour. None of them found it.
I wish there was a button for full screen mode. I usually have my iPhone locked to portrait, and that button would be handy to override it.
The 15 sec forward and backwards buttons are a bit awkward to use. Touching either side of the screen would be way better. Right now you have to land exactly on them, and if you want to skip through a few minutes watching just the shots it's not as easy as it should be.