3 stars because they are not awesome, just okay.  The shoe is cute, lightweight, flexible.  I selected a size  8, which is usually a 38-9, I am a 38, they sent me a 40.  So, it is a bit too big and I have to wear socks to keep them from sliding around. They also smell like the solvent that held them together, so I had to outgas them outside for a day.
I realize they won't be returnable because ship from China.  I wish Amazon would give the buyer an option to know where the product ships from, so that you know that your cheap price is being spent on shipping and there is no way to return or exchange hassle free (I have experienced this before with wrong size, color).