As an update for anyone who still cares, there is substantial agreement on the talk page of the guideline that it's perfectly fine. I think the subject of notability for episode articles is well worth discussing, but I lack the interest or energy to be the one doing the brunt of discussion (it's why I burnt out in the first place). If we're ever going to achieve a new consensus on this, now seems as good a time as any.
Johnleemk