We use __NEXT_DATA__ from the page to find the user's latest rated
movies.
We found that at least in one case (of a Video Game) the movie details
were wrong. Normally this shouldn't be a problem though because we know
all the movies already and we keep the values we already have. Otherwise
the data from __NEXT_DATA__ seems more accurate and complete.
The previous version had all 100 movies rendered into the HTML. The new
version has only the top 25 rendered into HTML, but the whole list has
been made available as LD+JSON data.
Since we can easily support both, we don't (yet) remove the old parser.