The raw data is available here in case you are curious: https://datasets.imdbws.com
That said, it would be amazing to have (anonymized) data about raw ratings per person, and be able to build your own personal recommenders based on that... One can dream!
Is it or are they just trying to preempt a more open alternative.
Although is cannot be queried in SQL, but SPARQL instead https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service