I've seen S/B live in the past, and I think, at least at that time, that the criticism of them, especially her, was more accurate than the praise. Since their programs were telegenic, I was expecting them to be great, but live, there was little speed or ice coverage, and their ranking seemed, at best, contrived.
Ka3sha, though, described them as skating with speed and ice coverage at Russian Nats this year, and there's no law against teams improving. But I do think criticism of them in the past was deserved.