I think this looks great, but I prefer to just get the windows tinted since I also like the privacy all around.
But I did live in CA and the tint also helped keep the car somewhat cool in the sun all around as well. Now that I'm in Seattle, I may soon re-think having a rear blind and consider this option.
Retired: '00 e46 (5mt)
Current: '07 e92 (6mt)
Next: F10 or F30?