We had a pvc shower curtain just bought from amazon. Very heavy weight, non billowing, crystal clear. We loved it. Then my wife noticed a California warning on the packaging.Once the sky stopped falling, and that took a bit, she had me order this eva "heavy weight" shower curtain. Now, according Einstein, it is indeed heavy weight relative to, oh, say plastic wrap. Speaking of plastic wrap, that’s what you get when you share a shower with this thing.Wish me luck in my lobbying efforts to return See full review