I had thought that the filled/unfilled diamonds next to the skills on your character sheets indicated proficiency, but I've had at least one character where that doesn't seem to line up at all. Not sure if it was a visual problem (entirely possible) or if I'm totally barking up the wrong tree (also entirely possible). Best bet is to just do the maths to determine which skills are getting proficiency bonus, but that is cumbersome.
The in game character sheet is not laid out in a friendly way, and it needs more information, like actually giving the full descriptions of class features and skills gained instead of just listing them under your class levels with no more information.
