ApexPC:
Get the appropriate Ad Blocker for your browser.
No ad plays at the start of a round.
No ad plays at the turn after 9 holes.
No ad plays during a replay.
The fact is that I have AdBlock installed. I see no advertising on the WGT page or in the replays. Only when loading a course, and not all the times. Probably there is some advertising site that is still unknown, or worse, I suspect they are youtube videos, which are not blocked by AdBlock by default. In fact, the about 600 seconds videos are the only ones I see and I can't avoid them except for closing the WGT window, and reloading the match again, In this case, there is a good chance I will not incur in the video again for a while.
Anyway, It's not the advertising that gives me trouble, it's the lenght of the wait if I don't want to see it... I understand they need to have ads to sponsor the site, but heck, not if I have to wait ten minutes to play! :)