I just got a DZ and took it out this morning early while it was still dark. Parked the bike in an area that was shaded by the trees (I live in San Francisco, so no place is truly dark because of the street lights) with it on crazyflash mode. I walked almost a block away and was amazed at how attention-getting it is.

I was distressed when I opened the package to see that there was no rack bracket included even though they do include one with the cheaper Rad series. They want six bucks for what amounts to 25 cents worth of injection-molded plastic and a couple screws, washers, and nuts. I whined to PDW support and they responded immediately that they dropped one in the mail to me. So far, excellent support!

I don't think I care that much about angle of view. If there is danger approaching me from the rear, it is highly likely to be on-axis, and this thing is killer on-axis.