I don't agree the interface is intuitive. There are not enough visual queues for some things. The dots on the awful character sheet are tiny. Which page has what info? The interface needs serious work for a keyboard and mouse.
Yeah, the lack of visual clues is really disapointing, the user interface just feels un-intuitive.
What's worse in my opinion is the lack of editing options. I haven't found a way of changing the skill selection for instance. There is no way to use a custom background. There is a "idea" on their feedback forum that has quite a lot of votes, so if you haven't already upvoted it, please do.
Also, the screen estate use is really bad. Lots of decorations and stuff, but if you want to see all the skills of your character, you have to scroll to see them.
I couldn't find any way to print a character sheet, a must for tables that don't allow devices at the table, or for those that don't have a tablet/laptop (like myself until recently, or I have a laptop, but it's too big to bring to the table).
... yeah, I added "ideas" or upvoted "ideas" for all the above issues. I want the app to be good, but currently, I am not quite sure if it's better to use it or to just use pen-and-paper (or more likely, just an excel sheet so I can autocalculate some numbers).