Product review (4 stars): Loud, but nice in most respects
PROS overall looks, great. Lights are significant improvement. Fan works well. The fan design is an definite improvement. That is what I would expect since this unit costs twice what would have been spent to replace my old unit with the identical model.
CONS the instructions are inaccurate and missing a step. Fortunately this is in my wheelhouse of capability. It is irritating to think it will be as easy as they explain in the instruction and then find out it has to be taken apart to do the install. The install took longer than I scheduled based on the instructions.
  Looking at the fan design I was initially excited because it is a definite improvement over the previous 5 blade fan in the old unit. The old unit was pretty loud on high. This fan, however, is loud on low and gets louder from there. My wife is good humored about it, making jokes, get ready for takeoff... . Not what I wanted and my reaction is not nearly as jovial, but I am living with it.