The good: It's super cute. So cute, I'm tempted to very, very gently rip out the inner liner and wear it out. The company sells just turbans too, so it's functionally plausible with a good seam ripper.
The bad: I have short hair and a small head and my ear length hair still ends up wet. It's big on me and the inner liner has no grip to keep it in place or any way to form a moisture barrier. Also, the v-shaped design of the cap in the front means you either only wash 75% of your face or you have to move the cap around in the shower, again getting your hair wet in the process.
I like the idea of having one pretty, high-end shower cap, so I'm trying out the competition Shhhowercap (yep, that spelling is correct). Fingers crossed.