No problem. Fixed
You're too fast for me. Oh, well, I'll post my musings anyway...
Here's one you can related to:
http://www.imdb.com/title/tt0515253/Some background may help. This is added by the reviewer by checking a box...
If you write a spoiler without warning readers, your name will be added to a blacklist and all your future reviews will be discarded automatically and unread. See the guidelines for more information.
...so maybe the plugin is not getting the review because this warning is enclosed in tags that stop it from going further. Whatever the case, I suppose you can expect it to be perfectly consistent wherever it exists.
I imagine amateur reviewers are likely to check the box to be "better safe than sorry," and it does seem to be common. They're easy to find on the user reviews page—where there number can be determined by selecting the "hide spoilers" button. For movies, the warning appears to be used on about 10 - 20% of the reviews. It seems very rare for the main page user review for a movie, however, so it probably disqualifies the review for selection. They seem much more common for episodes, so maybe they're not disqualified for episodes, or they're the only ones available.
Personally, I think the best solution to this is to skip these reviews. Professional reviewers do not include spoilers. If there are no reviews without spoilers—and it seems this is the only reason one of these would be on the main page—I'd rather not waste my time with an amateurish one that does.