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.
Fridge Logic: Why didn't Neil use his last wish to wish for Jean's freedom? It probably wouldn't have changed her/him back to a man, but at least Jean would be free and not deal with Guano. Even if it didn't work he'd still have made the effort.
Jerkass Woobie: Some of Jean's Jerk Ass behavior comes as a result of all the crap that has happened to him and the fact that he understandably doesn't want to be a slave.
Some of Jeanie's Jerk Ass behavior also comes from his fear that Neal will use him in exactly the same way he would have used Neal had their situations been reversed, as revealed in an Imagine Spot prior to Neal's last wish.
Les Yay: Jean is still attracted to Belle and is still into women.