Identify the areas that matter by styling point responses as a heatmap. A heatmap shows the densest concentrations of points on a color scale from red (=highest) to light yellow/green.
Go to the analysis tool and Map responses. Open the 'Tools' menu and select 'Heatmap'.
Select which map responses you want to include in the heatmap. You can also adjust radius, blur and opacity.
To adjust the colors of the heatmap, navigate to the style template bar on top of the view. The color selection in the chosen style template will be applied to all heatmaps.