It's been running in my house now for about a month and it seems to work pretty well. The first week I set it up in my home office (which is dusty as heck) and wandered around dusting stuff off and shaking out various dusty items. quite amusing and satisfying for me to hear it increase the fan speed and work harder.

We now have a joke around certain activities that seem to trigger it to work harder, "oh, it didn't like *that*, now I've made it mad." We need to name it.

Still not perfectly happy with placement - while it does seem to make things better overall, we have a lot of cat hair and general dust that often seems to settle back down without it trapping the dust. We'll see how it goes.