The fan itself looks fine.  Installation of the ring onto the light kind of sucks, but overall the installation was pretty basic.  However, this is a DC fan and it has major issues when starting or stopping.  It makes a terrible noise and shakes rather violently.  So much so that the previously mentioned ring fell off of it lol.  The fan also has a mind of its own.  It will randomly set itself to max speed and the light will turn on by itself.