Watching this reminds me of the Isaac Asimov robot stories because it feels like the world his stories were set in. There's even an allusion to the Asimov laws of robotics by stating that robots have to pass a safety test and the cat is illegal because it has free will. The effects are well done and the interactions look believable. The animation physics are slightly wrong in a couple scenes but nothing major.

My main problem with the movie is that there isn't enough character development which makes the motives a little ambiguous. The main plot lines are tied up by the end but there's obviously more going on than is ever told. I get just enough to want to know more and that is frustrating.

The sci-fi is light enough that I would probably recommend this to anyone even if they would normally skip anything sci-fi.