IMDB should be working at all. URL content fetching seems to work:
http://embed.ly/docs/explore/oembed?url=http%3A%2F%2Fwww.imdb.com%2Ftitle%2Ftt1870479%2F
I’m still waiting for this onboxing feature. I’m a big movie / tv shows fan and still looking for an onboxing method with rating. Any ideas so far?