The following points could be improved for the branch analysis tooltip/overlay:
- it is quite big and often conceals bpmn elements.
- the font of the text is too big and should be the same as in the analysis description where it says "Please select a Process Definition, a Gateway and an End Event to perform the Analysis."
- the behavior of adjusting it's position is not clear to the user. By default it should be placed on the upper right corner of the end event, since the lower left corner often conceals other elements.
- the look does not match everything else in Optimize. For instance it should have rounded corners.
- there are aliasing problems with the border. If you scroll out/in it seems that the border sometimes does not exist on one site.
- the overlay should not be displayed the whole time but only on hover over the element. Reason: all the information should be in the panel on the right side and not distributed over several places.