There are a couple things I would like to do which are preventing me from fully taking advantage of the reports.
1. When trying to analyse the breakdown of an event by a certain property, I am not able to filter out 'null' values for that property (only 'undefined'). I can do so dynamically in the Insights tab but not in a permanent fashion, using the filter. This is frustrating for producing graphs since the data gets obfuscated if the 'null' values dominates.
2. Is there a way to show the actual values of each data point on line graphs? I find that it is hard to make sense of the numbers (or even the order of magnitude) when viewing them in the dashboard, since the only label shown is the value for the most recent data point, in the top right. This is the default behaviour for bar charts so I'm wondering why it's not available on line charts (even as a toggle).
The hovering is great but of limited use when one wants to export the graph or display a dashboard on a screen (TV mode).