Not sure about that but looking at killing flor 2, it has mixed on recent with about 305 negative reviews - so it is not that much but enough to mess up the recent review although overall is still positive.

I doubt it. Their recent ratings have already dropped to mixed.

Steam used to display a review-bomb warning above reviews when brigading was going on. Funny how that doesn't show up when the left does it, isn't it?

There were a few warning signs that Valve had been take over by leftists. This is just one more for the list.