Hi! This is so thorough and detailed and also extremely valuable feedback. Goes to show that no matter how much playtesting you run, everyone's going to have a very different experience with a game. Online play aids (in the form of a semi-interactive Google Sheets doc/character keeper) are in the works and I'm 100% looking forward to eventually getting around to a Cantrip Second Edition that incorporates this + other issues people have encountered, especially in terms of play examples and how the book itself is structured.
Hope you all continue to have fun despite the gripes!