This curtain does the job -- keeps water contained in the shower/tub, and dries quickly, without any off-gassing or odors you might find with a plastic/vinyl curtain.
But as another reviewer said, it does develop black mildew spots on the bottom over time. Also, when it's dry, the edges roll up a bit. But as soon as you turn on the shower, the edges smooth out and create a good seal. Good curtain overall.