The query returned by Review.objects.from_user() was behaving

strangely when called with the currently logged-in user, because it was

OR-ing in an additional query on top of the ones that are already done

(so that it additionally included reviews that were replies). This is

not what people expect from this query, which is used only in the

"Reviews" list on the user page and in a couple extensions.

Ran unit tests.