[Someone]

Many of those charts would do well in a "Most confusing graph" competition, especially as a series.

For example, the "HOW HAPPY VERIFIED REVIEWERS ARE WITH THEIR CONSOLE" pie chart at first glance makes PS4 look a bit better than the Xbox, because the graph above it uses black for PS4.

You have to click he radio button to see that that is correct, by a tiny (I expect not statistically significant) margin. Whether that holds for 4-star reviews, too is kept hidden from the readers.

One could just as easily show the distribution over all star rating for both devices in one graph. More information, easier to grasp.