That’s the whole point of a critic though. They’re supposed to be providing deeper takes rooted in expertise in the film industry.
I think part of the problem is that people think criticism is an inherently bad thing. That allows people to dismiss criticisms as being negative, rather than simply an observation of a flaw.
People who don’t do any of those actions are not active users. Lurkers are not active by definition.
They shouldn’t be included in the active user count, because they’re not contributing any activity.