Spent some time over the past week putting this together. Of course I think it's all great - it's a lot of fun when a patch falls into place, either the way you expected or not
A goal was a variety of stuff - usable, useful, inspirational, amusing, surprising, and I guarantee you'll get at least one of those adjectives satisfied or your money back

and basically anywhere in the unit was a little louder than being inside an airplane when it's flying. The instructions were to leave them on continuously for 48 hours - not doing so risked permanent water damage. It ended up being just shy of 96 hours before the fans could be turned off.