I decided to give these a shot after Newport News discontinued my holy grail tall girl leggings.  These are okay, but not what I was looking for.  The material feels very soft and breathable, and I could honestly see these being someone else's holy grail leggings.  But I'm 5'11 and they just didn't quite cut it for me in terms of fit.  The rise was too short, the length was too short, and they didn't stretch enough to compensate.  If you're average in height, I'd say definitely give them a whirl.  Tall girls should probably keep looking.  [UPDATE FOR TALL GIRLS: Simply Vera Wang Solid Leggings (in long/tall) are the best I've found so far--high enough rise, they actually reach my ankles, plus the material is nice (mostly cotton) and you can even put them in the dryer.  They're not quite as comfortable as Newport News, and maybe just a touch shorter than the Newport News tall sizing.  But the best I've found so far.  The Victoria's Secret daily legging is also good--slightly more comfortable material than the Vera and slightly longer in length if you order the long/tall in both, but the trade-off is that they're less opaque and have a lower rise that tends to slip down a bit throughout the day.  I wish some company would just nail it on all fronts like Newport News once did--let me know in the comments if you find one please.]