Lou is right on with this one.
I played a RSG ready go with uneven lies the other day, only because they didn't advertise it was uneven lies. Managed a nice four under and finished in the top 5.
Buoyed with confidence, I entered a ready go at Congressional with uneven lies on the back nine. 5 under par through 17, pegged a perfect drive on 18. Which of course left me with a severe slope with the ball above my feet. Aimed way right (10 yards right of the green) and the ball went dead left, ended up in the deep grass just out of the water. My next shop was an even more severe sidehill lie. I aimed almost to the front of the green and the ball pretty much went over my head into the drink. Put me in the same spot on my drop and I did it again. Finally got it on the green and managed a 9, getting me back to even for the round.
It could be fun but they have to fix the severe effect that some of the shots come off as. In real golf, we can choke up on a club, down on a club, adjust our feet, move the ball up or back in our stance, change the angle of our swing, etc. so we can adjust to the uneven lies, WGT doesn't let us do that so there has to be a way to even things out, until then I will not play any uneven lies.