This housecat-themed horror anthology is about average by Amicus standards (it isn't actually an Amicus film, but the cast and era make it seem like one). It's no Uninvited, that's for sure. But still, there aren't enough killer-cat movies, so take what you can get.
The first of the three stories is best, so at least stick it out for that mini-feature. If you want to skip Peter Cushing's linking segment, jump ahead to 6:30.