The newest storyline in D&D Adventurers League looks like it is returning to the Ravenloft setting. I've just started introducing my 10 year old to D&D by playing in Adventurers League events together, but I'm unsure whether the upcoming change to a horror setting will be age-appropriate for him.
I know everyone has their own ideas of what is acceptable at various ages, so I'm mostly interested in how the Ravenloft atmosphere compares to the atmosphere of the Forgotten Realms setting, as featured in the previous AL storylines, in terms of gore, grotesqueness, and mature themes.
We'll be playing at a store, so I expect it will be a varying mix of kids and adults each session. Assuming that the DM goes "by the books" of the WotC material, what kind of experience in terms of family-friendliness should I be expecting?