Well no videos of the cats attacking it yet, though they don't like it too much. I let it roam around a bit when I first got it till the battery died, and the cats were on edge a bit. I think they disliked my RoboRaptor more though, since it reacted to them trying to approach and smell it.

I'll have some fun with the cats later once the charger powers it back up again. And also once I get batteries for the virtual walls, as the roomba dove off my stairs when it when at them straight on. Seems the sensor caught the cliff slightly too late, as by the time it tried to stop, enough of it was off the stairs to cause it to slip. No major damage though (beyond a minor dent in the paint on the wall), just had to reassemble the brushes and filter.