These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Growing the Beard: This was the first major comic series for both Froideval and Olivier Ledroit, and early on it shows. Each successive volume shows incremental improvement, but come volume 4 everything becomes markedly better.