Deletion of Severn Valley (Cthulhu Mythos)

Comment: to Lovecraft Country or Ramsey Campbell due to a lack of real world reception. Wikipedia articles are  supposed to be rehashes of plot details. Reviewing the sources found at AFD, it's good to verify that this setting is based on Liverpool, but we should have more than a passing mention to establish notability for a full article that's otherwise just a collection of  details. Another reasonable target for this information would also be List of films and television shows set or shot in Liverpool if it were renamed "Fiction set in Liverpool
Stance: merge
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT||WP:PLOT)