I hate to be negative but I find the UI for journalling style over substance, its laggy and unresponsive. I would prefer something with simple sliders for all the answers on one long scrollable page (could be horizontal tabs you swipe between) so I can tweak each answer and go back and forth between the sections to adjust before submitted everything at the end.
Also the bubble concept while pretty to look at doesnt really work very well imo, certainly on my android device, even when you get the knack of resizing the balloons I just don’t find it a useful way of visualising that data and adjusting it. I appreciate UX design is not an easy job but I thought I am better to give feedback than just sit on it.