I LOVE the look and feel of these shoes! The heel is really high but not wobbly.  These have cushioning but I plan on adding more because there is just enough room and I need it for my feet.

I ordered a half size up and I can wear them comfortably without my heel popping out the back, but I can fit a finger between the back of the shoe and my heel. So I'd say they are true to size yet I'm glad I ordered a half size bigger.  I wouldn't recommend doing that if you have narrow feet, I wear M's and sometimes WIDES.

The only bad stuff I can say is the heel is slippery and loud.  Be extra carefull not to scrape or dent these.  I just got them so I can't say how well they hold up.