If you go to the Reviews Analytics in the desktop app (clicking on Reviews, then clicking on the top button with the total # of reviews) the charts at the bottom are not legible. All of the charts (Number of Reviews, Replies, Invitations, etc...) have the label "Jan" repeated across the entire X-axis with no year or date indicators. If you hover over the line data, there is text but it is white so it is not legible against the background. You can only tell there is text if it briefly appears to contrast against the think line graph color.