There are a lot of hidden features that you sort of stumble into on WGT.
I was playing an alt shot match the other day, the other team was struggling on a hole and after dumping a ball into the water had a horrible lie and wanted to concede the hole but didn't know how to do it. Many people think the only concession button is the one that comes up when your opponent is putting, they don't even know that you can concede the hole.
The music, hole layout, etc. can all be set to how you want it if you know where to look. I think many players just dive in without reading some of the good information that WGT provides in the FAQ area, hence some of the dumb questions on the forums.