Love these chairs!  They're funky, sleek, and modern.  Chair back is a little flexible and has a little bit of give when you lean back.  I ordered 6 of these for our living/dining room and love how they look (managed to mix the colors too).  Very easy to assemble - I deducted one star though because one of the washers was too small, so right now one of the chairs only has 3 screws in...